document.write( "Question 16570: How do you Factor this equation?
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document.write( "x squared+5x-14 \n" );
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Algebra.Com's Answer #8095 by kikerkins(17)![]() ![]() ![]() You can put this solution on YOUR website! x squared+5x-14\r \n" ); document.write( "\n" ); document.write( "Ax(sqaured)+BX+C\r \n" ); document.write( "\n" ); document.write( "To factor your equation we must find factors of -14, that add or subtract to be 5. We have 1 and 14, No. 2 and 7, YES, 7-2 is 5.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(X+7)(X-2)\r \n" ); document.write( "\n" ); document.write( "Because it is factors of -14, that means there is one positive and one negative factor( ie: +7,-2) and that makes sense because we need the 5 to stay positive, and 7-2 leaves us with a positive 5.\r \n" ); document.write( "\n" ); document.write( "To check your work on any factoring problem, simply foil what you get [ (X+7)(X-2)], and it should equal the original quadratic(x squared+5x-14) if you did it correctly.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |