document.write( "Question 229867: Please factor the following expression: \r
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document.write( "x^2-48x-100 (x^2 stands for “x squared”)
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Algebra.Com's Answer #170337 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! factor the following expression: \n" ); document.write( "x^2-48x-100 \n" ); document.write( "--- \n" ); document.write( "Think of two numbers whose product is -100 \n" ); document.write( "and whose sum is -48 \n" ); document.write( "--- \n" ); document.write( "Ans: -50 and +2 \n" ); document.write( "--------------------- \n" ); document.write( "Rewrite the expression replacing -48x by 2x-50x \n" ); document.write( "------------------------ \n" ); document.write( "x^2+2x-50x-100 \n" ); document.write( "Factor: \n" ); document.write( "x(x+2) - 50(x+2) \n" ); document.write( "= (x+2)(x-50) \n" ); document.write( "====================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |