document.write( "Question 68134: Simplify the following expression.
\n" ); document.write( "(1/2)^3 + (1/3)^-2 -(1/4)^-2 \n" ); document.write( "

Algebra.Com's Answer #48481 by funmath(2933) $\"\"$ $\"About$

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Simplify the following expression.
\n" ); document.write( "(1/2)^3 + (1/3)^-2 -(1/4)^-2
\n" ); document.write( " $\"%281%2F2%29%5E3%2B%283%2F1%29%5E2-%284%2F1%29%5E2\"$
\n" ); document.write( " $\"1%2F8%2B9-16\"$
\n" ); document.write( " $\"1%2F8-7\"$
\n" ); document.write( " $\"1%2F8-7%288%2F8%29\"$
\n" ); document.write( " $\"1%2F8-56%2F8\"$
\n" ); document.write( " $\"highlight%28-55%2F8%29\"$
\n" ); document.write( "Happy Calculating!!! \n" ); document.write( "

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