Math, asked by nan15, 1 year ago

simplify 2 x minus 5 y cube minus 2 X + 5 y cube

Answers

Answered by lakshay105

5

2x-5y^3-2x+5y^3
2x-2x*5y^3-5y^3
0

Answered by nikunjindoria2004

7

(2x-5y)³=(2x)³-(5y)³-3(2x)(5y)(2x-5y)
=8x³-25y³-60x²y+150xy²
(2x+5y)=(2x)³+(5y)³+3(2x)(5y)(2x+5y)
=8x³+25y³++60x²y+150xy²

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