document.write( "Question 518793: multiply and simplify
\n" ); document.write( "4x^2/5x^2-20x+20 * 5x-10/2x
\n" ); document.write( "type exponential notation with positive exponets \n" ); document.write( "

Algebra.Com's Answer #345471 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

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multiply and simplify
\n" ); document.write( "4x^2/5x^2-20x+20 * 5x-10/2x
\n" ); document.write( "type exponential notation with positive exponents
\n" ); document.write( ":
\n" ); document.write( " $\"%284x%5E2%29%2F%285x%5E2-20x%2B20%29\"$ * $\"%285x-10%29%2F%282x%29\"$
\n" ); document.write( "Factor
\n" ); document.write( " $\"%284x%5E2%29%2F%285%28x%5E2-4x%2B4%29%29\"$ * $\"%285%28x-2%29%29%2F%282x%29\"$
\n" ); document.write( "Factor again
\n" ); document.write( " $\"%284x%5E2%29%2F%285%28x-2%29%28x-2%29%29\"$ * $\"%285%28x-2%29%29%2F%282x%29\"$
\n" ); document.write( "You can cancel out 5, (x-2), 2x, leaving just
\n" ); document.write( " $\"%282x%29%2F%28x-2%29\"$ \n" ); document.write( "

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