Math, asked by jganpath1974, 6 months ago

factorise using identities 342y cube -1000

Answers

Answered by mominara

1

if it were 343y cube,

343y cube -1000

=(7y)cube -10cube

= (7y -10){(7y)square +7y.10+10square}

=(7y-10)(47y square +70y +100)

hope it will help u

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