document.write( "Question 250592: factoring polynomials completely\r
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document.write( "p^2 - 2p - 63 \n" );
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Algebra.Com's Answer #182470 by manglu(4)![]() ![]() ![]() You can put this solution on YOUR website! chill question\r \n" ); document.write( "\n" ); document.write( "factorise\r \n" ); document.write( "\n" ); document.write( "p^2 - 9p + 7p -63=0 \n" ); document.write( "=> p(p-9) + 7(p-9)=0 \n" ); document.write( "=> (p+7)(p-9)=0 \n" ); document.write( "=> p=-7,9 \n" ); document.write( " |