document.write( "Question 39575This question is from textbook Beginning Algebra
\n" ); document.write( ": What expression raised to the fourth power is 81x^12y^8z^16?\r
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Algebra.Com's Answer #25020 by Nate(3500) $\"\"$ $\"About$

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Get: $\"81x%5E12y%5E8z%5E16\"$
\n" ); document.write( "Need: $\"%283x%5E3y%5E2z%5E4%29%5E4\"$
\n" ); document.write( "To get this, what to the fourth gives you $\"81\"$ .... $\"x%5E4+=+81\"$ or $\"x+=+3\"$
\n" ); document.write( "For exponents, an exponent to an exponent tells you to multiply the two numbers. $\"%28x%5E3%29%5E4+=+x%5E12\"$ \n" ); document.write( "

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