Question

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

a) (a+b^3)
b) (a^3+b^3)
c) (a^3-b^3)
d) a(a^3-b^3)​

Answer 1

Answer:

(b) is the correct answer

Step-by-step explanation:

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Answer 2

option c

Step-by-step explanation:

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

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

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

= a^3 - b^3