Question

Fatore as expressões algébricas:
A) a^3b^2 + a^2b
B)x^3-x^2y+xy-y^2

Answer 1

A) a^3b^2 + a^2b=  a^2b(ab + 1 )

B)x^3-x^2y+xy-y^2 = x^2(x - y) + y(x - y) ==> (x^2 + y)(x - y)