Math, asked by ambujasahoo1662, 8 months ago

evalute (87)²-(13)²

Answers

Answered by prathamjoshi14

3

Answer:

Identity -

(a2-b2) = (a-b)(a+b)

(87+13)(87-13)

100X74

= 7400

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Answered by mangalapai007

0

7569-169

7400..

mark it the brainliest

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