document.write( "Question 61340: Factor:
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document.write( "49x^2-84x+36 \n" );
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Algebra.Com's Answer #42219 by Cintchr(481)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "49x^2 and 36 are perfect squares ... so chances are this is a \"perfect square trinomial\" \n" ); document.write( " \n" ); document.write( "7*7 = 49 \n" ); document.write( "6*6 = 36 \n" ); document.write( "-6*7 + -6*7 = -84\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |