Math, asked by nandini2839, 3 months ago

Factorise 16 (x+y)² - 81 (x-2y)²​

Answers

Answered by sonalhbandodkar
1

Step-by-step explanation:

*16(X+y) - 81(x-y)

(16x+16y)2 - (81x-81y)

(32x)2 -(0)

0-32

-32

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