Math, asked by burmaneul, 7 months ago

Expand: (x −23y)3 last 3 is power ok please answer it fast

Answers

Answered by emma3006

0

Answer:

Step-by-step explanation:

Using the identity (a-b)³ = a³-b³-3a²b+3ab²

(x −23y)³

= (x)³-(23y)³-3×(x)²×23y+3×x×(23y)²

= x³-12167y³-69x²y+1587xy²

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