Math, asked by roshan9807771585, 3 months ago

Prove that a³+b³:(a+b)3-3ab(a+b)with figure

Answers

Answered by Ssrinivas

1

Step-by-step explanation:

given

(a+b)³-3ab(a+b)

R.T.P

a³+b³

proof

w.k.t

(a+b)³= a³+b³+3ab(a+b)

a³+b³= (a+b)³-3ab(a+b)

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