Math, asked by sthuti7373, 8 days ago

(3x-4y)^3
Using this identities as in the examples, expand the following:

Answers

Answered by patelroshni2317

0

Step-by-step explanation:

(3x-4y)³

using identity :- (a-b)³ = a³- b³ - 3ab(a-b)

(3x)³-(4y)³-3×3x×4y(3x-4y)

27x³-64y³-36xy(3x-4y)

27x³-64y³-108x²y+144xy²

27x³-108x²y+144xy²-64y³

hope it help u

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