prove that (a-b)³-3a²b+3a²b solve step by step
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Answer:
answer hai AQ -bq - 3ab (a-b)
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Answer:
Step-by-step explanation:
(a-b)(a-b)(a-b)
(a-b)²(a-b)
(a²+b²-2ab) (a-b)
a³+b²a - 2a²b -ba²- b³+2ab²
a³-b³ +ba(b-a)+2ab(b-a)
a³- b³+3ab(b-a)
a³-b³- 3ab(a-b)
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