Asked by Holly

solve 125=(x^3)/ 1/3 ^-3

a. 7
b. 14
c. 15
d. 9
Answered by Steve
since 125 = 5^3,
1/3^-3 = 3^3

5^3 = x^3/(3^3)
5^3 = (x/3)^3
now take cube roots:
5 = x/3
x = 15
Answered by Holly
thankyou, thanks for showing work too. it helps me a lot too understand it.
There are no AI answers yet. The ability to request AI answers is coming soon!