Math, asked by tanu2137, 5 months ago

(a + b)2 – (a - b)2 = 4ab

Answers

Answered by Anonymous

4

Step-by-step explanation:

(a + b)2 – (a - b)2

a²+b²+2ab-a²-b²+2ab=4ab

Hence proved

Answered by moon2357

0

Answer:

LHS=a^2+b^2+2ab-a^2-b^2+2ab

=4ab

=RHS(proved)

plz mark it as a brainliest answer plz

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