Math, asked by Sanskriti141, 1 year ago

Hii guys!!!
plz help me in solving. ..

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Answered by Anonymous

I hope it helps
-tony stark

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Anonymous: Have a nice day

Sanskriti141: Ok bye

Sanskriti141: But I don't remember u

Anonymous: I don't remember you?

Sanskriti141: I thought that u know me already

Anonymous: No I don't

Anonymous: I love physics

Anonymous: So the way you answer and the question you ask is used by me to guess your age , class and behaviour

Anonymous: Trust me it works well

Sanskriti141: really

Answered by HimanshuR

$7x{}^{3} + 8y {}^{3} - (4x + 3y)(16x {}^{2} - 12xy + 9y {}^{2} ) \\ = 7x {}^{3} + 8y {}^{3} - (\: (4x) {}^{3} + (3y) {}^{3} \: ) \\ = 7x {}^{3} + 8y {}^{3} - (64x {}^{3 } + 27y {}^{3} ) \\ = 7x {}^{3} + 8y {}^{3} - 64x {}^{3} - 27y {}^{3} \\ = - 57x {}^{3} - 19y {}^{3}$

Anonymous: Yup that's right

Sanskriti141: yeah

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