Question

Simplify (4xy^2)^3(xy)^5
a.) 64x^8y^11
b.) 64x^15y^30
c.) 12x^2y^11
d.) 12x^8y^11

Answer 1

i think its (a).
(4xy^2)^3(xy)^5
= 64 (xy^2)^3(xy)^5
= 64 (x^3)(y^6)(x^5)(y^5)
= 64x^8(y^11)

Answer 2

Thanks(: