Math, asked by sss39130, 4 months ago

Factorise: (3x-y)^3​

Answers

Answered by nihalpinisetti25
1

Answer:

(3x-y)³

(3x)³-3(3x)²y+3(3x)(y)²-y³

27x³-27x²y+9xy²-y³

Step-by-step explanation:

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