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posted by Holly on Tuesday, May 21, 2013 at 4:18pm.

solve 125=(x^3)/ 1/3 ^-3 a. 7 b. 14 c. 15 d. 9

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

thankyou, thanks for showing work too. it helps me a lot too understand it.

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