math.
posted by Alyssa Pacheco .
2. Factor these
(3x^11z^5)^3
b. (3x^5)^ 3 / 2x5(3y)^4
c.3x^5)^ 3 / 2x ^ 5(3y)^4
(same as b but  5 is the exponent)

What is part (a)?
It looks like you omitted a ^ in (b). Without a ^ before the 5, it cannot be factored.
It does NOT look like you want these factored. It looks like you want them simplified by multiplication or division.