Question

find formula of a^3-b^3 ​

Answer 1

tue right answer is (a-b)^3 - 3ab(a-b)

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Answer 2

Answer:

(a - b)(a^2 + b^2 + ab)

Step-by-step explanation:

(a-b)(a^2 + b^2 + ab)

a(a^2 + b^2 + ab)-b( a^2 + b^2 + ab)

a^3 + ab^2 + a^2b - a^2b -b^3 -ab^2

a^3 - b^3

Hope it helps you