Find the cube root.
-$\sqrt [ 3 ] { - 8 x ^ { 30 } y ^ { 18 } }$
A) $- 2 x ^ { 10 } y ^ { 6 }$
B) $4 x ^ { 10 } y ^ { 6 }$
C) $2 x ^ { 10 } y ^ { 6 }$
D) $- 2 x ^ { 15 } y ^ { 9 }$

Question

Quizplus · Accepted Answer

The cube root of $-8$ is $-2$, and the cube root of $x^{30}$ and $y^{18}$ are $x^{10}$ and $y^6$ respectively, since dividing the exponents by 3 gives the cube root.

Find the Cube Root −8x30y183\sqrt [ 3 ] { - 8 x ^ { 30 } y ^ { 18 } }3−8x30y18​

Find the Cube Root $\sqrt [ 3 ] { - 8 x ^ { 30 } y ^ { 18 } }$