document.write( "Question 112726: y=2x^2-(3x-5) \n" ); document.write( "

Algebra.Com's Answer #82165 by MathLover1(20849) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( " $\"y=2x%5E2-%283x-5%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"y=2x%5E2-3x%2B5\"$ ....to solve, set $\"y=0\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"0+=2x%5E2-3x%2B5\"$ .........apply quadratic formula\r
\n" ); document.write( "\n" ); document.write( " $\"x%5B1%2C2%5D=%28-b+%2B-+sqrt+%28b%5E2+-4%2Aa%2Ac+%29%29+%2F+%282%2Aa%29\"$
\n" ); document.write( " $\"x%5B1%2C2%5D=%28-%28-3%29+%2B-+sqrt+%28%28-3%29%5E2+-4%2A2%2A5+%29%29+%2F+%282%2A2%29\"$
\n" ); document.write( " $\"x%5B1%2C2%5D=%283+%2B-+sqrt+%289+-+40+%29%29+%2F+4\"$
\n" ); document.write( " $\"x%5B1%2C2%5D=%283+%2B-+sqrt+%28-+31+%29%29+%2F+4\"$
\n" ); document.write( " $\"x%5B1%2C2%5D=%283+%2B-+sqrt+%28%28-1%29+31+%29%29+%2F+4\"$
\n" ); document.write( " $\"x%5B1%2C2%5D=%283+%2B-+5.57i%29%2F+4\"$
\n" ); document.write( " $\"x%5B1%5D=%283+%2B+5.57i%29%2F+4\"$
\n" ); document.write( " $\"x%5B2%5D=%283+-+5.57i%29%2F+4\"$ \r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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