Math, asked by mukulgupta3205, 1 year ago

915*885 using the expansion of a^2-b^2

Answers

Answered by suhasarava3

1

Answer:

given,

(900+15)*(900-15)

=(900)²-(15)²

=(810000)-(225)

=809775

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Answered by puspanjalimandhata39

1

Answer:

809775 is the answer... .. ..

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