document.write( "Question 479472: (81/64)^-1/2 \n" ); document.write( "

Algebra.Com's Answer #328506 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
(81/64)^-1/2
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\n" ); document.write( "Apply the \"negative\" in the exponent to get:
\n" ); document.write( "(64/81)^(1/2)
\n" ); document.write( "Apply the (1/2) in the exponent to get:
\n" ); document.write( "= 8/9
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "

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