SOLUTION: Hello, I need help with solving a problem. I am doing rational and radical exponents. The problem is (-27x^9)^1/3. Whoever help me I thank you very much. Because I have tried f

Question 360439: Hello, I need help with solving a problem. I am doing rational and radical exponents. The problem is (-27x^9)^1/3. Whoever help me I thank you very much. Because I have tried figuring this problem out since yesterday and no luck. Thanks again so much for your help and time.
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
To get rid of the brackets, multiply both term's exponents inside the brackets
by the exponent outside the brackets. -27 is understood to have an exponent of 1
= =
we know the cube root of -27 = -3, therefore
is the answer
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