SOLUTION: I'm stuck on this one. I need to simplify but can not remember how to do so. Can someone help?? {{{ sqrt(81x^8y^12z^20) }}}

Question 74897: I'm stuck on this one. I need to simplify but can not remember how to do so. Can someone help??

Answer by tsuirakuakari(6) (Show Source): You can put this solution on YOUR website!

Remember that everything that leaves a square root is the number or variable the square root is squaring.

When an exponent is raised to a power, you simply multiply the current exponent by the power it is raised to.
Example: is the same as
Therefore, the final answer is:

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