document.write( "Question 198692: x to the power of 2/3 divided by x to the power of 1/3 is equal to 4
\n" ); document.write( "what is x? \n" ); document.write( "

Algebra.Com's Answer #149203 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

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x to the power of 2/3 divided by x to the power of 1/3 is equal to 4
\n" ); document.write( "what is x?
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\n" ); document.write( " $\"%28x%5E%282%2F3%29%29%2F%28x%5E%281%2F3%29%29\"$ = 4
\n" ); document.write( "Subtract exponents when you divide like terms
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\n" ); document.write( " $\"x%5E%282%2F3-1%2F3%29\"$ = 4
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\n" ); document.write( " $\"x%5E%281%2F3%29\"$ = 4
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\n" ); document.write( "Cube both sides:
\n" ); document.write( " $\"%28x%5E%281%2F3%29%29%5E3+=+4%5E3\"$
\n" ); document.write( "x = 64
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\n" ); document.write( "Check solution on calc; enter: (64^(2/3))/(64^(1/3)) = 4 \n" ); document.write( "

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