   Chapter 1.2, Problem 7E

Chapter
Section
Textbook Problem

In Exercises 7-28, perform the indicated operations and simplify each expression.7. 2 a 2 − 2 b 2 b − a ⋅ 4 a + 4 b a 2 + 2 a b + b 2

To determine
The value of the expression 2a22b2ba4a+4ba2+2ab+b2 by indicated operation.

Explanation

Given:

The expression is 2a22b2ba4a+4ba2+2ab+b2 .

Calculation:

Simplify the terms,

2a22b2ba4a+4ba2+2ab+b2=(2a22b2)(4a+4b)(ba)(a2+2ab+b2){multiplicationoperationPQRS=PRQS}=24(a+b)(a2b2

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