document.write( "Question 794118: I have to solve this equation by factoring.
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document.write( "3x^2-6x=24
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document.write( "could you show me how to do this problem? \n" );
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Algebra.Com's Answer #480580 by waynest(281)![]() ![]() ![]() You can put this solution on YOUR website! 3x^2 -6x = 24 \n" ); document.write( "3x^2 - 6x - 24 = 24 - 24 \n" ); document.write( "3x^2 - 6x - 24 = 0 \n" ); document.write( "(3x + 6)(x - 4) = 0\r \n" ); document.write( "\n" ); document.write( "check: \n" ); document.write( "3x^2 - 12x + 6x - 24 = 0 \n" ); document.write( "3x^2 - 6x - 24 = 0 \n" ); document.write( "3x^2 - 6x - 24 + 24 = 24 \n" ); document.write( "3x^2 - 6x = 24\r \n" ); document.write( "\n" ); document.write( "solve for x: \n" ); document.write( "3x + 6 = 0 \n" ); document.write( "3x + 6 - 6 = -6 \n" ); document.write( "3x = -6 \n" ); document.write( "3x/3 = -6/3 \n" ); document.write( "x = -2\r \n" ); document.write( "\n" ); document.write( "x - 4 = 0 \n" ); document.write( "x - 4 + 4 = 4 \n" ); document.write( "x = 4 \n" ); document.write( " \n" ); document.write( " |