Glencoe Algebra 2 Student Edition C2014
1st Edition
ISBN: 9780076639908
Author: McGraw-Hill Glencoe
Publisher: MCG
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Question
Chapter 8.6, Problem 21PPS
To determine
To solve : the equation
Expert Solution & Answer
Answer to Problem 21PPS
The equation has no solution
Explanation of Solution
Given information :
The equation is 2y−5+y−12y+1=22y2−9y−5
Formula used : Sridhar Acharya
−b±√b2−4ac2a
Calculation :
The LCD for the term is (y−5)(2y+1) .
2y−5+y−12y+1=22y2−9y−5(y−5)(2y+1)(2y−5)+(y−5)(2y+1)(y−12y+1)=(y−5)(2y+1)(22y2−9y−5)2(2y+1)+(y−1)(y−5)=(2y2+10x+y−5)(22y2−9y−5)4y+2+y2−y−5y+5=(2y2−9y−5)(22y2−9y−5)y2−2y+7=2y2−2y+7−2=0y2−2y+5=0y=−b±√b2−4ac2ay=−(−2)±√(−2)2−4⋅1⋅52⋅1y=2±√4−202y=2±√−162y=2±4√12y=1±2√1y=1±2i
Check 2y−5+y−12y+1=22y2−9y−5
Take positive sing
21+2i−5+1+2i−12(1+2i)+i=22(1+2i)2−9(1+2i)−522i−4+2i2+4i+1=22{(1)2+2(1)(2i)+(2i)2}−9−18i−522(i−2)+2i3+4i=22(1+4i+4)−14−18i1i−2+2i3+4i=15+4i−9i−73+4i+2i(i−2)(i−2)(3+4i)=1−5i−23+4i+2i(i)−4i3i−6+4i(i)−8i=1−5i−23+2i2−5i−6+4i2=1−5i−23+2−5i−6+4=1−5i−25−5i−2=1−5i−2
Take negative sing.
21−2i−5+1−2i−12(1−2i)+i=22(1−2i)2−9(1−2i)−52−2i−4−2i2−4i+1=22{(1)2−2(1)(2i)+(2i)2}−9+18i−522(−i−2)−2i3−4i=1(1−4i+4i2)+9i−71−i−2−2i3−4i=1(1−4i+4i)+9i−7(3−4i)−2i(−i−2)(3−4i)(−i−2)=15−4i+9i−73−4i+2i2+4i−3i+4i−6+8i=15i−23+2−5i−6+4=15i−25−5i−2=15i−2
Hence, the equation has no solution.
Chapter 8 Solutions
Glencoe Algebra 2 Student Edition C2014
Ch. 8.1 - Prob. 1AGPCh. 8.1 - Prob. 1BGPCh. 8.1 - Prob. 2GPCh. 8.1 - Prob. 3AGPCh. 8.1 - Prob. 3BGPCh. 8.1 - Prob. 4AGPCh. 8.1 - Prob. 4BGPCh. 8.1 - Prob. 4CGPCh. 8.1 - Prob. 4DGPCh. 8.1 - Prob. 5AGP
Ch. 8.1 - Prob. 5BGPCh. 8.1 - Prob. 6AGPCh. 8.1 - Prob. 6BGPCh. 8.1 - Prob. 1CYUCh. 8.1 - Prob. 2CYUCh. 8.1 - Prob. 3CYUCh. 8.1 - Prob. 4CYUCh. 8.1 - Prob. 5CYUCh. 8.1 - Prob. 6CYUCh. 8.1 - Prob. 7CYUCh. 8.1 - Prob. 8CYUCh. 8.1 - Prob. 9CYUCh. 8.1 - Prob. 10CYUCh. 8.1 - Prob. 11CYUCh. 8.1 - Prob. 12CYUCh. 8.1 - Prob. 13PPSCh. 8.1 - Prob. 14PPSCh. 8.1 - Prob. 15PPSCh. 8.1 - Prob. 16PPSCh. 8.1 - Prob. 17PPSCh. 8.1 - Prob. 18PPSCh. 8.1 - Prob. 19PPSCh. 8.1 - Prob. 20PPSCh. 8.1 - Prob. 21PPSCh. 8.1 - Prob. 22PPSCh. 8.1 - Prob. 23PPSCh. 8.1 - Prob. 24PPSCh. 8.1 - Prob. 25PPSCh. 8.1 - Prob. 26PPSCh. 8.1 - Prob. 27PPSCh. 8.1 - Prob. 28PPSCh. 8.1 - Prob. 29PPSCh. 8.1 - Prob. 30PPSCh. 8.1 - Prob. 31PPSCh. 8.1 - Prob. 32PPSCh. 8.1 - Prob. 33PPSCh. 8.1 - Prob. 34PPSCh. 8.1 - Prob. 35PPSCh. 8.1 - Prob. 36PPSCh. 8.1 - Prob. 37PPSCh. 8.1 - Prob. 38PPSCh. 8.1 - Prob. 39PPSCh. 8.1 - Prob. 40PPSCh. 8.1 - Prob. 41PPSCh. 8.1 - Prob. 42PPSCh. 8.1 - Prob. 43PPSCh. 8.1 - Prob. 44PPSCh. 8.1 - Prob. 45PPSCh. 8.1 - Prob. 46PPSCh. 8.1 - Prob. 47PPSCh. 8.1 - Prob. 48PPSCh. 8.1 - Prob. 49PPSCh. 8.1 - Prob. 50PPSCh. 8.1 - Prob. 51PPSCh. 8.1 - Prob. 52PPSCh. 8.1 - Prob. 53PPSCh. 8.1 - Prob. 54PPSCh. 8.1 - Prob. 55PPSCh. 8.1 - Prob. 56PPSCh. 8.1 - Prob. 57PPSCh. 8.1 - Prob. 58PPSCh. 8.1 - Prob. 59HPCh. 8.1 - Prob. 60HPCh. 8.1 - Prob. 61HPCh. 8.1 - Prob. 62HPCh. 8.1 - Prob. 63HPCh. 8.1 - Prob. 64HPCh. 8.1 - Prob. 65HPCh. 8.1 - Prob. 66STPCh. 8.1 - Prob. 67STPCh. 8.1 - Prob. 68STPCh. 8.1 - Prob. 69STPCh. 8.1 - Prob. 70SRCh. 8.1 - Prob. 71SRCh. 8.1 - Prob. 72SRCh. 8.1 - Prob. 73SRCh. 8.1 - Prob. 74SRCh. 8.1 - Prob. 75SRCh. 8.1 - Prob. 76SRCh. 8.1 - Prob. 77SRCh. 8.1 - Prob. 78SRCh. 8.1 - Prob. 79SRCh. 8.1 - Prob. 80SRCh. 8.1 - Prob. 81SCh. 8.1 - Prob. 82SCh. 8.1 - Prob. 83SCh. 8.1 - Prob. 84SCh. 8.1 - Prob. 85SCh. 8.1 - Prob. 86SCh. 8.2 - Prob. 1AGPCh. 8.2 - Prob. 1BGPCh. 8.2 - Prob. 2AGPCh. 8.2 - Prob. 2BGPCh. 8.2 - Prob. 3AGPCh. 8.2 - Prob. 3BGPCh. 8.2 - Prob. 4AGPCh. 8.2 - Prob. 4BGPCh. 8.2 - Prob. 5AGPCh. 8.2 - Prob. 5BGPCh. 8.2 - Prob. 5CGPCh. 8.2 - Prob. 5DGPCh. 8.2 - Prob. 1CYUCh. 8.2 - Prob. 2CYUCh. 8.2 - Prob. 3CYUCh. 8.2 - Prob. 4CYUCh. 8.2 - Prob. 5CYUCh. 8.2 - Prob. 6CYUCh. 8.2 - Prob. 7CYUCh. 8.2 - Prob. 8CYUCh. 8.2 - Prob. 9CYUCh. 8.2 - Prob. 10CYUCh. 8.2 - Prob. 11CYUCh. 8.2 - Prob. 12CYUCh. 8.2 - Prob. 13CYUCh. 8.2 - Prob. 14CYUCh. 8.2 - Prob. 15CYUCh. 8.2 - Prob. 16CYUCh. 8.2 - Prob. 17CYUCh. 8.2 - Prob. 18PPSCh. 8.2 - Prob. 19PPSCh. 8.2 - Prob. 20PPSCh. 8.2 - Prob. 21PPSCh. 8.2 - Prob. 22PPSCh. 8.2 - Prob. 23PPSCh. 8.2 - Prob. 24PPSCh. 8.2 - Prob. 25PPSCh. 8.2 - Prob. 26PPSCh. 8.2 - Prob. 27PPSCh. 8.2 - Prob. 28PPSCh. 8.2 - Prob. 29PPSCh. 8.2 - Prob. 30PPSCh. 8.2 - Prob. 31PPSCh. 8.2 - Prob. 32PPSCh. 8.2 - Prob. 33PPSCh. 8.2 - Prob. 34PPSCh. 8.2 - Prob. 35PPSCh. 8.2 - Prob. 36PPSCh. 8.2 - Prob. 37PPSCh. 8.2 - Prob. 38PPSCh. 8.2 - Prob. 39PPSCh. 8.2 - Prob. 40PPSCh. 8.2 - Prob. 41PPSCh. 8.2 - Prob. 42PPSCh. 8.2 - Prob. 43PPSCh. 8.2 - Prob. 44PPSCh. 8.2 - Prob. 45PPSCh. 8.2 - Prob. 46PPSCh. 8.2 - Prob. 47PPSCh. 8.2 - Prob. 48PPSCh. 8.2 - Prob. 49PPSCh. 8.2 - Prob. 50PPSCh. 8.2 - Prob. 51PPSCh. 8.2 - Prob. 52PPSCh. 8.2 - Prob. 53PPSCh. 8.2 - Prob. 54PPSCh. 8.2 - Prob. 55PPSCh. 8.2 - Prob. 56PPSCh. 8.2 - Prob. 57PPSCh. 8.2 - Prob. 58PPSCh. 8.2 - Prob. 59PPSCh. 8.2 - Prob. 60PPSCh. 8.2 - Prob. 61PPSCh. 8.2 - Prob. 62PPSCh. 8.2 - Prob. 63HPCh. 8.2 - Prob. 64HPCh. 8.2 - Prob. 65HPCh. 8.2 - Prob. 66HPCh. 8.2 - Prob. 67STPCh. 8.2 - Prob. 68STPCh. 8.2 - Prob. 69STPCh. 8.2 - Prob. 70STPCh. 8.2 - Prob. 71SRCh. 8.2 - Prob. 72SRCh. 8.2 - Prob. 73SRCh. 8.2 - Prob. 74SRCh. 8.2 - Prob. 75SRCh. 8.2 - Prob. 76SRCh. 8.2 - Prob. 77SRCh. 8.2 - Prob. 78SRCh. 8.2 - Prob. 79SRCh. 8.2 - Prob. 80SRCh. 8.2 - Prob. 81SRCh. 8.2 - Prob. 82SRCh. 8.2 - Prob. 83SRCh. 8.2 - Prob. 84SRCh. 8.2 - Prob. 85SCh. 8.2 - Prob. 86SCh. 8.2 - Prob. 87SCh. 8.2 - Prob. 88SCh. 8.2 - Prob. 89SCh. 8.2 - Prob. 90SCh. 8.3 - Prob. 1AGPCh. 8.3 - Prob. 1BGPCh. 8.3 - Prob. 2AGPCh. 8.3 - Prob. 2BGPCh. 8.3 - Prob. 3AGPCh. 8.3 - Prob. 3BGPCh. 8.3 - Prob. 4GPCh. 8.3 - Prob. 1CYUCh. 8.3 - Prob. 2CYUCh. 8.3 - Prob. 3CYUCh. 8.3 - Prob. 4CYUCh. 8.3 - Prob. 5CYUCh. 8.3 - Prob. 6CYUCh. 8.3 - Prob. 7PPSCh. 8.3 - Prob. 8PPSCh. 8.3 - Prob. 9PPSCh. 8.3 - Prob. 10PPSCh. 8.3 - Prob. 11PPSCh. 8.3 - Prob. 12PPSCh. 8.3 - Prob. 13PPSCh. 8.3 - Prob. 14PPSCh. 8.3 - Prob. 15PPSCh. 8.3 - Prob. 16PPSCh. 8.3 - Prob. 17PPSCh. 8.3 - Prob. 18PPSCh. 8.3 - Prob. 19PPSCh. 8.3 - Prob. 20PPSCh. 8.3 - Prob. 21PPSCh. 8.3 - Prob. 22PPSCh. 8.3 - Prob. 23PPSCh. 8.3 - Prob. 24PPSCh. 8.3 - Prob. 25PPSCh. 8.3 - Prob. 26PPSCh. 8.3 - Prob. 27PPSCh. 8.3 - Prob. 28PPSCh. 8.3 - Prob. 29PPSCh. 8.3 - Prob. 30PPSCh. 8.3 - Prob. 31PPSCh. 8.3 - Prob. 32PPSCh. 8.3 - Prob. 33PPSCh. 8.3 - Prob. 34PPSCh. 8.3 - Prob. 35PPSCh. 8.3 - Prob. 36PPSCh. 8.3 - Prob. 37PPSCh. 8.3 - Prob. 38HPCh. 8.3 - Prob. 39HPCh. 8.3 - Prob. 40HPCh. 8.3 - Prob. 41HPCh. 8.3 - Prob. 42HPCh. 8.3 - Prob. 43STPCh. 8.3 - Prob. 44STPCh. 8.3 - Prob. 45STPCh. 8.3 - Prob. 46STPCh. 8.3 - Prob. 47STPCh. 8.3 - Prob. 48SRCh. 8.3 - Prob. 49SRCh. 8.3 - Prob. 50SRCh. 8.3 - Prob. 51SRCh. 8.3 - Prob. 52SRCh. 8.3 - Prob. 53SRCh. 8.3 - Prob. 54SRCh. 8.3 - Prob. 55SRCh. 8.3 - Prob. 56SRCh. 8.3 - Prob. 57SRCh. 8.3 - Prob. 58SRCh. 8.3 - Prob. 59SRCh. 8.3 - Prob. 60SCh. 8.3 - Prob. 61SCh. 8.3 - Prob. 1MCQCh. 8.3 - Prob. 2MCQCh. 8.3 - Prob. 3MCQCh. 8.3 - Prob. 4MCQCh. 8.3 - Prob. 5MCQCh. 8.3 - Prob. 6MCQCh. 8.3 - Prob. 7MCQCh. 8.3 - Prob. 8MCQCh. 8.3 - Prob. 9MCQCh. 8.3 - Prob. 10MCQCh. 8.3 - Prob. 11MCQCh. 8.3 - Prob. 12MCQCh. 8.3 - Prob. 13MCQCh. 8.3 - Prob. 14MCQCh. 8.3 - Prob. 15MCQCh. 8.3 - Prob. 16MCQCh. 8.3 - Prob. 17MCQCh. 8.3 - Prob. 18MCQCh. 8.3 - Prob. 19MCQCh. 8.3 - Prob. 20MCQCh. 8.3 - Prob. 21MCQCh. 8.3 - Prob. 22MCQCh. 8.3 - Prob. 23MCQCh. 8.3 - Prob. 24MCQCh. 8.3 - Prob. 25MCQCh. 8.4 - Prob. 1AGPCh. 8.4 - Prob. 1BGPCh. 8.4 - Prob. 2GPCh. 8.4 - Prob. 3AGPCh. 8.4 - Prob. 3BGPCh. 8.4 - Prob. 4AGPCh. 8.4 - Prob. 4BGPCh. 8.4 - Prob. 1CYUCh. 8.4 - Prob. 2CYUCh. 8.4 - Prob. 3CYUCh. 8.4 - Prob. 4CYUCh. 8.4 - Prob. 5CYUCh. 8.4 - Prob. 6CYUCh. 8.4 - Prob. 7CYUCh. 8.4 - Prob. 8PPSCh. 8.4 - Prob. 9PPSCh. 8.4 - Prob. 10PPSCh. 8.4 - Prob. 11PPSCh. 8.4 - Prob. 12PPSCh. 8.4 - Prob. 13PPSCh. 8.4 - Prob. 14PPSCh. 8.4 - Prob. 15PPSCh. 8.4 - Prob. 16PPSCh. 8.4 - Prob. 17PPSCh. 8.4 - Prob. 18PPSCh. 8.4 - Prob. 19PPSCh. 8.4 - Prob. 20PPSCh. 8.4 - Prob. 21PPSCh. 8.4 - Prob. 22PPSCh. 8.4 - Prob. 23PPSCh. 8.4 - Prob. 24PPSCh. 8.4 - Prob. 25PPSCh. 8.4 - Prob. 26PPSCh. 8.4 - Prob. 27PPSCh. 8.4 - Prob. 28PPSCh. 8.4 - Prob. 29PPSCh. 8.4 - Prob. 30PPSCh. 8.4 - Prob. 31PPSCh. 8.4 - Prob. 32PPSCh. 8.4 - Prob. 33PPSCh. 8.4 - Prob. 34PPSCh. 8.4 - Prob. 35PPSCh. 8.4 - Prob. 36PPSCh. 8.4 - Prob. 37PPSCh. 8.4 - Prob. 38PPSCh. 8.4 - Prob. 39PPSCh. 8.4 - Prob. 40PPSCh. 8.4 - Prob. 41PPSCh. 8.4 - Prob. 42HPCh. 8.4 - Prob. 43HPCh. 8.4 - Prob. 44HPCh. 8.4 - Prob. 45HPCh. 8.4 - Prob. 46HPCh. 8.4 - Prob. 47STPCh. 8.4 - Prob. 48STPCh. 8.4 - Prob. 49STPCh. 8.4 - Prob. 50STPCh. 8.4 - Prob. 51SRCh. 8.4 - Prob. 52SRCh. 8.4 - Prob. 53SRCh. 8.4 - Prob. 54SRCh. 8.4 - Prob. 55SRCh. 8.4 - Prob. 56SRCh. 8.4 - Prob. 57SRCh. 8.4 - Prob. 58SRCh. 8.4 - Prob. 59SRCh. 8.4 - Prob. 60SRCh. 8.4 - Prob. 61SRCh. 8.4 - Prob. 62SCh. 8.4 - Prob. 1ECh. 8.4 - Prob. 2ECh. 8.4 - Prob. 3ECh. 8.4 - Prob. 4ECh. 8.4 - Prob. 5ECh. 8.4 - Prob. 6ECh. 8.5 - Prob. 1GPCh. 8.5 - Prob. 2GPCh. 8.5 - Prob. 3GPCh. 8.5 - Prob. 4GPCh. 8.5 - Prob. 5GPCh. 8.5 - Prob. 1CYUCh. 8.5 - Prob. 2CYUCh. 8.5 - Prob. 3CYUCh. 8.5 - Prob. 4CYUCh. 8.5 - Prob. 5CYUCh. 8.5 - Prob. 6CYUCh. 8.5 - Prob. 7PPSCh. 8.5 - Prob. 8PPSCh. 8.5 - Prob. 9PPSCh. 8.5 - Prob. 10PPSCh. 8.5 - Prob. 11PPSCh. 8.5 - Prob. 12PPSCh. 8.5 - Prob. 13PPSCh. 8.5 - Prob. 14PPSCh. 8.5 - Prob. 15PPSCh. 8.5 - Prob. 16PPSCh. 8.5 - Prob. 17PPSCh. 8.5 - Prob. 18PPSCh. 8.5 - Prob. 19PPSCh. 8.5 - Prob. 20PPSCh. 8.5 - Prob. 21PPSCh. 8.5 - Prob. 22PPSCh. 8.5 - Prob. 23PPSCh. 8.5 - Prob. 24PPSCh. 8.5 - Prob. 25PPSCh. 8.5 - Prob. 26PPSCh. 8.5 - Prob. 27PPSCh. 8.5 - Prob. 28PPSCh. 8.5 - Prob. 29PPSCh. 8.5 - Prob. 30PPSCh. 8.5 - Prob. 31PPSCh. 8.5 - Prob. 32PPSCh. 8.5 - Prob. 33PPSCh. 8.5 - Prob. 34PPSCh. 8.5 - Prob. 35PPSCh. 8.5 - Prob. 36PPSCh. 8.5 - Prob. 37PPSCh. 8.5 - Prob. 38PPSCh. 8.5 - Prob. 39PPSCh. 8.5 - Prob. 40PPSCh. 8.5 - Prob. 41PPSCh. 8.5 - Prob. 42PPSCh. 8.5 - Prob. 43PPSCh. 8.5 - Prob. 44PPSCh. 8.5 - Prob. 45PPSCh. 8.5 - Prob. 46PPSCh. 8.5 - Prob. 47PPSCh. 8.5 - Prob. 48HPCh. 8.5 - Prob. 49HPCh. 8.5 - Prob. 50HPCh. 8.5 - Prob. 51HPCh. 8.5 - Prob. 52HPCh. 8.5 - Prob. 53STPCh. 8.5 - Prob. 54STPCh. 8.5 - Prob. 55STPCh. 8.5 - Prob. 56STPCh. 8.5 - Prob. 57SRCh. 8.5 - Prob. 58SRCh. 8.5 - Prob. 59SRCh. 8.5 - Prob. 60SRCh. 8.5 - Prob. 61SRCh. 8.5 - Prob. 62SRCh. 8.5 - Prob. 63SRCh. 8.5 - Prob. 64SRCh. 8.5 - Prob. 65SRCh. 8.5 - Prob. 66SRCh. 8.5 - Prob. 67SCh. 8.5 - Prob. 68SCh. 8.5 - Prob. 69SCh. 8.5 - Prob. 70SCh. 8.5 - Prob. 71SCh. 8.5 - Prob. 72SCh. 8.6 - Prob. 1AGPCh. 8.6 - Prob. 1BGPCh. 8.6 - Prob. 2AGPCh. 8.6 - Prob. 2BGPCh. 8.6 - Prob. 2CGPCh. 8.6 - Prob. 2DGPCh. 8.6 - Prob. 3GPCh. 8.6 - Prob. 4GPCh. 8.6 - Prob. 5AGPCh. 8.6 - Prob. 5BGPCh. 8.6 - Prob. 6AGPCh. 8.6 - Prob. 6BGPCh. 8.6 - Prob. 1CYUCh. 8.6 - Prob. 2CYUCh. 8.6 - Prob. 3CYUCh. 8.6 - Prob. 4CYUCh. 8.6 - Prob. 5CYUCh. 8.6 - Prob. 6CYUCh. 8.6 - Prob. 7CYUCh. 8.6 - Prob. 8CYUCh. 8.6 - Prob. 9CYUCh. 8.6 - Prob. 10CYUCh. 8.6 - Prob. 11CYUCh. 8.6 - Prob. 12CYUCh. 8.6 - Prob. 13CYUCh. 8.6 - Prob. 14CYUCh. 8.6 - Prob. 15CYUCh. 8.6 - Prob. 16PPSCh. 8.6 - Prob. 17PPSCh. 8.6 - Prob. 18PPSCh. 8.6 - Prob. 19PPSCh. 8.6 - Prob. 20PPSCh. 8.6 - Prob. 21PPSCh. 8.6 - Prob. 22PPSCh. 8.6 - Prob. 23PPSCh. 8.6 - Prob. 24PPSCh. 8.6 - Prob. 25PPSCh. 8.6 - Prob. 26PPSCh. 8.6 - Prob. 27PPSCh. 8.6 - Prob. 28PPSCh. 8.6 - Prob. 29PPSCh. 8.6 - Prob. 30PPSCh. 8.6 - Prob. 31PPSCh. 8.6 - Prob. 32PPSCh. 8.6 - Prob. 33PPSCh. 8.6 - Prob. 34PPSCh. 8.6 - Prob. 35PPSCh. 8.6 - Prob. 36HPCh. 8.6 - Prob. 37HPCh. 8.6 - Prob. 38HPCh. 8.6 - Prob. 39HPCh. 8.6 - Prob. 40STPCh. 8.6 - Prob. 41STPCh. 8.6 - Prob. 42STPCh. 8.6 - Prob. 43STPCh. 8.6 - Prob. 44SRCh. 8.6 - Prob. 45SRCh. 8.6 - Prob. 46SRCh. 8.6 - Prob. 47SRCh. 8.6 - Prob. 48SRCh. 8.6 - Prob. 49SRCh. 8.6 - Prob. 50SRCh. 8.6 - Prob. 51SRCh. 8.6 - Prob. 52SCh. 8.6 - Prob. 53SCh. 8.6 - Prob. 54SCh. 8.6 - Prob. 1ECh. 8.6 - Prob. 2ECh. 8.6 - Prob. 3ECh. 8.6 - Prob. 4ECh. 8.6 - Prob. 5ECh. 8.6 - Prob. 6ECh. 8.6 - Prob. 7ECh. 8.6 - Prob. 8ECh. 8.6 - Prob. 9ECh. 8 - Prob. 1QCCh. 8 - Prob. 2QCCh. 8 - Prob. 3QCCh. 8 - Prob. 4QCCh. 8 - Prob. 5QCCh. 8 - Prob. 6QCCh. 8 - Prob. 7QCCh. 8 - Prob. 8QCCh. 8 - Prob. 9QCCh. 8 - Prob. 10QCCh. 8 - Prob. 11QCCh. 8 - Prob. 12QCCh. 8 - Prob. 13QCCh. 8 - Prob. 14QCCh. 8 - Prob. 1SGRCh. 8 - Prob. 2SGRCh. 8 - Prob. 3SGRCh. 8 - Prob. 4SGRCh. 8 - Prob. 5SGRCh. 8 - Prob. 6SGRCh. 8 - Prob. 7SGRCh. 8 - Prob. 8SGRCh. 8 - Prob. 9SGRCh. 8 - Prob. 10SGRCh. 8 - Prob. 11SGRCh. 8 - Prob. 12SGRCh. 8 - Prob. 13SGRCh. 8 - Prob. 14SGRCh. 8 - Prob. 15SGRCh. 8 - Prob. 16SGRCh. 8 - Prob. 17SGRCh. 8 - Prob. 18SGRCh. 8 - Prob. 19SGRCh. 8 - Prob. 20SGRCh. 8 - Prob. 21SGRCh. 8 - Prob. 22SGRCh. 8 - Prob. 23SGRCh. 8 - Prob. 24SGRCh. 8 - Prob. 25SGRCh. 8 - Prob. 26SGRCh. 8 - Prob. 27SGRCh. 8 - Prob. 28SGRCh. 8 - Prob. 29SGRCh. 8 - Prob. 30SGRCh. 8 - Prob. 31SGRCh. 8 - Prob. 32SGRCh. 8 - Prob. 33SGRCh. 8 - Prob. 34SGRCh. 8 - Prob. 35SGRCh. 8 - Prob. 36SGRCh. 8 - Prob. 37SGRCh. 8 - Prob. 38SGRCh. 8 - Prob. 39SGRCh. 8 - Prob. 40SGRCh. 8 - Prob. 41SGRCh. 8 - Prob. 42SGRCh. 8 - Prob. 43SGRCh. 8 - Prob. 44SGRCh. 8 - Prob. 45SGRCh. 8 - Prob. 46SGRCh. 8 - Prob. 47SGRCh. 8 - Prob. 48SGRCh. 8 - Prob. 49SGRCh. 8 - Prob. 50SGRCh. 8 - Prob. 51SGRCh. 8 - Prob. 52SGRCh. 8 - Prob. 1PTCh. 8 - Prob. 2PTCh. 8 - Prob. 3PTCh. 8 - Prob. 4PTCh. 8 - Prob. 5PTCh. 8 - Prob. 6PTCh. 8 - Prob. 7PTCh. 8 - Prob. 8PTCh. 8 - Prob. 9PTCh. 8 - Prob. 10PTCh. 8 - Prob. 11PTCh. 8 - Prob. 12PTCh. 8 - Prob. 13PTCh. 8 - Prob. 14PTCh. 8 - Prob. 15PTCh. 8 - Prob. 16PTCh. 8 - Prob. 17PTCh. 8 - Prob. 18PTCh. 8 - Prob. 19PTCh. 8 - Prob. 20PTCh. 8 - Prob. 21PTCh. 8 - Prob. 22PTCh. 8 - Prob. 23PTCh. 8 - Prob. 24PTCh. 8 - Prob. 25PTCh. 8 - Prob. 26PTCh. 8 - Prob. 27PTCh. 8 - Prob. 28PTCh. 8 - Prob. 29PTCh. 8 - Prob. 30PTCh. 8 - Prob. 31PTCh. 8 - Prob. 1ECh. 8 - Prob. 2ECh. 8 - Prob. 3ECh. 8 - Prob. 4ECh. 8 - Prob. 1STPCh. 8 - Prob. 2STPCh. 8 - Prob. 3STPCh. 8 - Prob. 4STPCh. 8 - Prob. 5STPCh. 8 - Prob. 6STPCh. 8 - Prob. 7STPCh. 8 - Prob. 8STPCh. 8 - Prob. 9STPCh. 8 - Prob. 10STPCh. 8 - Prob. 11STPCh. 8 - Prob. 12STPCh. 8 - Prob. 13STPCh. 8 - Prob. 14STPCh. 8 - Prob. 15STP
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- 1. For the following subsets of R3, explain whether or not they are a subspace of R³. (a) (b) 1.1 0.65 U = span -3.4 0.23 0.4 -0.44 0 (})} a V {(2) | ER (c) Z= the points in the z-axisarrow_forwardSolve the following equation forx. leave answer in Simplified radical form. 5x²-4x-3=6arrow_forwardMATCHING LIST Question 6 Listen Use the given equations and their discriminants to match them to the type and number of solutions. 00 ed two irrational solutions a. x²+10x-2=-24 two rational solutions b. 8x²+11x-3=7 one rational solution c. 3x²+2x+7=2 two non-real solutions d. x²+12x+45 = 9 DELL FLOWER CHILD 10/20 All Changes S $681 22991arrow_forward
- 88 MULTIPLE CHOICE Question 7 Listen The following irrational expression is given in unsimplified form with four op- tions in simplified form. Select the correct simplified form. Select only one option. A 2±3√√2 B 4±√3 2±√ √3 D 1±√√3 DELL FLOWER CHILD 11/200 4 ± √48 4 ✓ All Changes Saved 165arrow_forwardUse the graph of y = f(x) to answer the following. 3- 2 -4 -2 -1 1 2 3 4 -1 2 m -3- + (d) Find all x for which f(x) = -2. If there is more than one value, separate them with commas or write your answer in interval notation, if necessary. Select "None", if applicable. Value(s) of x for which f(x)=-2: | (0,0) (0,0) (0,0) (0,0) 0,0... -00 None (h) Determine the range of f. The range is (0,0) Garrow_forwardWhat is g(f(4))arrow_forward
- 10) Multiply (8m + 3)² A) 8m²+11m+6 B) m² + 48m+9 C) 64m²+48m+9 D) 16m²+11m+6arrow_forwardLet R be field and X= R³/s Vector space over R M=(a,b,c)labic, e Rra+b= 3- <3 Show that Ms and why with proof. 1) is convexset and affine set of botost ii) is blanced set and symmetirs set of x iii) is hy per space and hyper plane ofx or hot iii) find f:MR st kerf = M 18/103 and finnd fiM→R/{0} st M= {xEX, f(t) = x, texiαER? jiii) show that Mis Maxsubspace or not and Mis a max. affine set or not.arrow_forwardFind The partial fraction decomposition for each The following 2× B) (x+3) a 3 6 X-3x+2x-6arrow_forward
- 1) Find the partial feraction decomposition for each of 5- X 2 2x+x-1 The following: 3 B) 3 X + 3xarrow_forwardT={(−7,1),(1,−1),(6,−8),(2,8)} Find the domain and range of the inverse. Express your answer as a set of numbers.arrow_forwardT={(−7,1),(1,−1),(6,−8),(2,8)}. Find the inverse. Express your answer as a set of ordered pairs.arrow_forward
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