Question

Write the expansion of (a - b)3


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Answer 1

Hi your answer is:

(a + b)³= a³+3a²b+3ab²+b³

Hope it helps you a lot ☆

God bless you and your parents ♡

Answer 2

${a - b } \: \: \: { a}^2 + ab + {b}^2$

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