Simplify and write as a polynomial in standard form. (x-6)(5x+7)-(3x² - 4x +8)(x-1)

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,...
icon
Related questions
Question

Note: there are 2 parts to solve this problem. Use the example attached to help.

Simplify and write as a polynomial in standard form.
(x-6)(5x+7)-(3x² - 4x +8)(x-1)
Transcribed Image Text:Simplify and write as a polynomial in standard form. (x-6)(5x+7)-(3x² - 4x +8)(x-1)
(3x²2x+9)(x-4)
X
3² 3x³
-2 ³-2x²
2x
(3x² - 2x +9)(x-4)-(x + 6) (2x + 7)
(x+6)(2x+1)
X
2x²
5)
9
-4
(2)
1-12x²³²
8x
9x -36
3x3-14x²+17x-36
7)
3x²-16x²-2x-78
6
12x
77x 42
2x²²+19x+42
(3x²14x² 17x-3)=(√²+19x +42)
3x³-14x² +17x-36
+-2x²-19x-42
3x²³-16x²-2x-78
Transcribed Image Text:(3x²2x+9)(x-4) X 3² 3x³ -2 ³-2x² 2x (3x² - 2x +9)(x-4)-(x + 6) (2x + 7) (x+6)(2x+1) X 2x² 5) 9 -4 (2) 1-12x²³² 8x 9x -36 3x3-14x²+17x-36 7) 3x²-16x²-2x-78 6 12x 77x 42 2x²²+19x+42 (3x²14x² 17x-3)=(√²+19x +42) 3x³-14x² +17x-36 +-2x²-19x-42 3x²³-16x²-2x-78
Expert Solution
steps

Step by step

Solved in 4 steps with 17 images

Blurred answer
Recommended textbooks for you
Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
Contemporary Abstract Algebra
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Algebra And Trigonometry (11th Edition)
Algebra And Trigonometry (11th Edition)
Algebra
ISBN:
9780135163078
Author:
Michael Sullivan
Publisher:
PEARSON
Introduction to Linear Algebra, Fifth Edition
Introduction to Linear Algebra, Fifth Edition
Algebra
ISBN:
9780980232776
Author:
Gilbert Strang
Publisher:
Wellesley-Cambridge Press
College Algebra (Collegiate Math)
College Algebra (Collegiate Math)
Algebra
ISBN:
9780077836344
Author:
Julie Miller, Donna Gerken
Publisher:
McGraw-Hill Education