Question

a^3 + b^3+3ab^2+3a^2b if a = 2 and b = -3

Answer 1

Step-by-step explanation:

a^3+b^3+3ab^2+3a^2b=

(a-b)^3

where a=2 &b=-3

(2-(-3))^3

(2+3)^3

5^3

125