Answer:
8x^{3}
Step-by-step explanation:
By the laws of exponents we have to multiply each term in the parenthesis by the exponent on the outside:
(2x)^{3} would be equal to = 8x^{3}
Another way we could write would be (2x)(2x)(2x) = 8x^{3}
The second one is the same, just fill in as 8 and 3
