Math, asked by naushadkhan1, 1 year ago

4x2-81y2 factorisation

Answers

Answered by harsha116

6

(2x)^2-(9x)^2
(2x+9)x(2x-9x)

naushadkhan1: no2 answer is (2x+3a-4b)(2x-3a+4b)

sweety366: ok

naushadkhan1: step

Answered by sweety366

4

this question answer is 4×2-81y2
y=144

naushadkhan1: fxxk

sweety366: means

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