Math, asked by prakhars936, 10 months ago

factorise and please give solution

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Answered by Traptishakya

1

Step-by-step explanation:

by the identity

(x-y)³=x³-y³-3xy(x-y)

(5a)³-(3b)³-3×5a×3b(5a-3b)

x=5a

y=3b

(5a-3b)³

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