Math, asked by ashesmajumder, 5 months ago

is (a+b)2-(a-b)2 =4xy an equation?clarify.

Answers

Answered by premkumar16102007

0

Step-by-step explanation:

(a+b)2-(a-b)2=4xy

2a+2b-2a+2b=4xy

4b. =4xy

b=xy..

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