SOLUTION: Write the radical expression (8)/(root(7,x^15)) in exponential form. (a) 8x^-7/15 (b) 8x^15/7 (c) 8x^-15/7 (d) 8x^7/15

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Question 929860: Write the radical expression (8)/(root(7,x^15)) in exponential form.
(a) 8x^-7/15
(b) 8x^15/7
(c) 8x^-15/7
(d) 8x^7/15

Found 2 solutions by MathLover1, ewatrrr:
Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!




so, answer is (c)

Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
= 8/x^(15/7) = 8x^(-15/7)
.......







x^(1/n) =
= x^(m/n) *****

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