Simplify. Choices for 77-80: 77. (x) A) 0 B) 1 78. x2 D) x 2 E) x3 3 AC) x 12 AD) x2 3 79. 4 1 BC) x5 BD) x5 X4 80.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question
Simplify.
Choices for 77-80:
77. (x*)
A) O
B) 1
C) x
1
1
78.
D) x
2
E) x3
AB) x4
1
AC) x12
AD) x2
AE) x3
3
4
79.
BC) x5
BD) x5
BE) x
x4
80.
x5
Transcribed Image Text:Simplify. Choices for 77-80: 77. (x*) A) O B) 1 C) x 1 1 78. D) x 2 E) x3 AB) x4 1 AC) x12 AD) x2 AE) x3 3 4 79. BC) x5 BD) x5 BE) x x4 80. x5
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