Math, asked by mamtadev618, 5 months ago

the value of 87² = 372 by using identity.
Eind​

Answers

Answered by suparna04chowdhury
0

please apply

LHS:(100-13)^2

=(100)^2-2×100×13+(-13)^2

=10000-2600+169

=7569

RHS: 372

LHS not equal to RHS

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