document.write( "Question 607427: I need help with a few problems please.. 1.) x^2-8x=-12 2.)1/2x^2+4x=7 3.)0.25x^2-1.2x+3.2=0 and 4.) 5x^2=3.5+4.7x I need to solve these using the formula x= -b + or minus the square root of b^2-4ac over 2a \n" ); document.write( "

Algebra.Com's Answer #382710 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "1.) x^2-8x=-12   OR x^2-8x+12 = 0
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document.write( " x = 6 & x = 2
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document.write( "2.)1/2x^2+4x-7 =0
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