Math, asked by kgljagdish, 9 months ago

find the cube of 3x-5y​

Answers

Answered by Abhiguru111
1

using formula= a³-b³-3ab(a+b)

(3x-5y)³ = 3x³-5y³-3×3x×5y(3x-5)

= 27x³-125y³-45xy(3x-5y)

=27x³-125y³-135x²y+225xy².......

I hope it's helpful for you......

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