Math, asked by yuvrajvikram, 1 year ago

evaluate the following by using a suitable identity:291×309

Answers

Answered by abhiarora25

12

the correct answer is 5319

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yuvrajvikram: its wrong

abhiarora25: How

abhiarora25: ohh sorryt

abhiarora25: sorry

yuvrajvikram: bs ab mat karo

Answered by uniconquest

40

(300-9)(300+9)
(a+b)(a-b) = a sq. - bsq.

90000 - 81
89919 ✓

uniconquest: Thanx all of u to support me

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