document.write( "Question 51274This question is from textbook
\n" ); document.write( ": I am drawing a blank on this; do I multiply or add the denominators?
\n" ); document.write( "(x-1/3)*(x+1/3) \n" ); document.write( "

Algebra.Com's Answer #34195 by Earlsdon(6294) $\"\"$ $\"About$

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Multiply:
\n" ); document.write( " $\"%28x-1%2F3%29%2A%28x%2B1%2F3%29\"$ Use FOIL to multiply these two factors.
\n" ); document.write( " $\"%28x-1%2F3%29%28x%2B1%2F3%29+=+x%5E2+%2B%281%2F3%29x+-+%281%2F3%29x+-+%281%2F3%29%5E2\"$ Simplify this.
\n" ); document.write( " $\"x%5E2-1%2F9\"$ \n" ); document.write( "

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