document.write( "Question 87887: complete the square
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document.write( "x^2-14x=51\r
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document.write( "x= ? and ? \n" );
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Algebra.Com's Answer #63778 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! complete the square \n" ); document.write( "x^2-14x=51 \n" ); document.write( "x^2-14x+(14/2)^2 = 51+(14/2)^2 \n" ); document.write( "(x-7)^2 = 51 + 49 \n" ); document.write( "x-7 = +-10 \n" ); document.write( "x= 10+7= 17 or x= -10+7=-3 \n" ); document.write( "==================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |