Question

write the identities of (a+b)3 and (a-b) 2
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Answer 1

Answer:

(a+b)3= a3+b3+3ab(a*b)

(a-b) 2= a2-2ab+b2

Step-by-step explanation:

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Answer 2

$(a + b)3 = a3 + b3 + 3ab(a + b)$

$(a - b)2 = a2 - 2ab + b2$