Question

Which expression is equivalent to
(
3
p
2
q
3
)
2
?


9
p
4
q
6


3
p
4
q
6


9
p
4
q
5


3
p
4
q
5

Answer 1

(3p^2q^3)^2 = 3^2 · (p^2)^2 · (q^3)^2 = 9 · p^{4} · q^{6}, so the correct choice is 9 p^4 q^6.