Question 93789
What expression raised to the fourth power is 81x^12y^8z^16?
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Write it:
{{{(81x^12y^8z^16)^(1/4)}}}
:
Follow the rules of exponents:
{{{(81^(1/4)*x^(12/4)*y^(8/4)*z^(16/4))}}}
:
{{{81^(1/4)}}} = 3, so we have:
{{{3*x^3*y^2*z^4}}} is the answer
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