SOLUTION: carry out the indicated operation
3rd root of 8x + 3rd root of 27x
I don't know if you understand what i'm asking or not the 3 is in the Vof the root sign. if there is a way to
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Question 150695This question is from textbook Intermediate Algebra
: carry out the indicated operation
3rd root of 8x + 3rd root of 27x
I don't know if you understand what i'm asking or not the 3 is in the Vof the root sign. if there is a way to write this on a keyboard please let me know.
thank you
This question is from textbook Intermediate Algebra
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
The cube root (3rd root) can be written as an exponent of 1/3, thus:
Now substitute: and
Apply the power rule for exponents.
=
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