Math, asked by prettystarspsprettys, 10 hours ago

plese help me to solve this​

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Answers

Answered by probirdas14624658
2

Answer:

I am writing direct answer , (3a-5b)³=27a³-125b³-135a²b+225ab²

Step-by-step explanation:

by using theorem,

(a-b)³=a³-b³-3ab(a-b)

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