document.write( "Question 132591:
\n" ); document.write( "simplify the rational expression using factoring and cancellation
\n" ); document.write( "(^ = squared)
\n" ); document.write( "1. x^2-9 / x-3
\n" ); document.write( "2. x^2-x-12 / x-4
\n" ); document.write( "3. x^2-4 / x-1
\n" ); document.write( "4. 6x^2+x-12 /3x-4
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Algebra.Com's Answer #96915 by checkley71(8403)\"\" \"About 
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1) (X^2-9)/(X-3)=(X-3)(X+3)/(X-3)=(X+3) ANSWER.
\n" ); document.write( "2) (X^2-X-12)/(X-4)=(X-4)(X+3)/(X-4)=(X+3) ANSWER.
\n" ); document.write( "3) (X^2-4)/(X-1)=(X+2)(X-2)/(X-1) NO ADDITIONAL REDUCTION POSSIBLE.
\n" ); document.write( "4) (6X^2+X-12)/(3X-4)=(3X-4)(2X+3)/(3X-4)=(2X+3) ANSWER.
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