Math, asked by shravanmarx, 8 months ago

expansion of (3x-4y)²

Answers

Answered by ayush3520

11

(a-b)²=a²+b²-2ab

(3x-4y)²=(3x)²+(4y)²-2×(3x)×(-4y)

(3x-4y)²=9x²+16y²-24xy

hope it helps

:-)

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