Explanation Given: The expression 4 − 2 x 3 x 2 − 2 x − 8 ÷ 2 x 2 + x − 1 9 x + 12 . Formula used: For any polynomial a , b , c and d , a b ÷ c d = a b ⋅ d c . Calculation: The provided expression is written as, 4 − 2 x 3 x 2 − 2 x − 8 ÷ 2 x 2 + x − 1 9 x + 12 = 4 − 2 x 3 x 2 − 2 x − 8 ⋅ 9 x + 12 2 x 2 + x − 1 = 2 ( 2 − x ) 3 x 2 − 6 x + 4 x − 8 ⋅ 3 ( 3 x + 4 ) 2 x 2 + 2 x − x − 1 = 2 ( 2 − x ) 3 x ( x − 2 ) + 4 ( x − 2 ) ⋅ 3 ( 3 x + 4 ) 2 x ( x + 1 ) − 1 ( x + 1 ) =

MYLAB MATH FOR INTERMEDIATE ALGEBRA 18WK

8th Edition

ISBN: 9780136418306

Author: Tobey

Publisher: PEARSON

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Chapter 6, Problem 4T

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To calculate: The simplified form of the expression 4−2x3x2−2x−8÷2x2+x−19x+12.

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Chapter 6, Problem 3T

Chapter 6, Problem 5T

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Chapter 6 Solutions

MYLAB MATH FOR INTERMEDIATE ALGEBRA 18WK

Ch. 6.1 - Find the domain of each of the following rational...Ch. 6.1 - Find the domain of each of the following rational...Ch. 6.1 - Find the domain of each of the following rational...Ch. 6.1 - Prob. 4E Ch. 6.1 - Simplify completely. − 18 x 4 y 12 x 2 y 6 Ch. 6.1 - Simplify completely. − 7 x y 2 28 x 5 y Ch. 6.1 - Prob. 7E Ch. 6.1 - Simplify completely. 24 x 2 − 4 x 4 x 2 − 8 x Ch. 6.1 - Simplify completely. 8 x 2 28 x 2 + 4 x Ch. 6.1 - Simplify completely. 30 x 2 6 x 2 + 18 x

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The simplified form of the expression 4 − 2 x 3 x 2 − 2 x − 8 ÷ 2 x 2 + x − 1 9 x + 12 .

Solution Summary: The author explains how to calculate the simplified form of the expression 4-2x3.

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To calculate: The simplified form of the expression 4−2x3x2−2x−8÷2x2+x−19x+12.

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Chapter 6 Solutions