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Chapter 7: Q. 384 (page 737)

Simplify7y-3525-y2

Short Answer

Expert verified

Simplified expression is-75+y.

Step by step solution

01

Step 1. Given Data

Given that the expression is7y-3525-y2.

02

Step 2. Simplification

On factorize and applying the square difference,

=7y-3552-y2=7(y-5)(5-y)(5+y)=-7(y-5)(y-5)(5+y)=-75+y

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