document.write( "Question 151055: 2xsquared - 4x = 3
\n" ); document.write( "how do i start to solve this? i tried it and got something with sqrt of 10...??? \n" ); document.write( "
Algebra.Com's Answer #110966 by checkley77(12844)\"\" \"About 
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2x^2 - 4x = 3
\n" ); document.write( "2x^2-4x-3=0
\n" ); document.write( "using the quadratic equation:\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"we get:
\n" ); document.write( "x=(4+-sqrt[-462-4*2*-3])/2*2
\n" ); document.write( "x=(4+-sqrt[16+24])/4
\n" ); document.write( "x=(4+-sqrt40)/4
\n" ); document.write( "x=(4+-6.325)/4
\n" ); document.write( "x=(4+6.325)/4
\n" ); document.write( "x=10.325/4
\n" ); document.write( "x=2.58 answer.
\n" ); document.write( "x=(4-6.325)/4
\n" ); document.write( "x=-2.325/4
\n" ); document.write( "x=-.58 answer.\r
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