document.write( "Question 442637: Solve the following equation by using the quadratic formula. (Enter solutions from smallest to largest. If there is one solution with a multiplicity of two, enter it in both answer boxes.)
\n" ); document.write( " 2x^2-5x=7\r
\n" ); document.write( "\n" ); document.write( "x = ?
\n" ); document.write( "x = ?\r
\n" ); document.write( "\n" ); document.write( "Please show me the steps to get the answer. Thanks
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Algebra.Com's Answer #305346 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
Find the roots of the equation by quadratic formula
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\n" ); document.write( "a= 2 b= -5 c= -7
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\n" ); document.write( "b^2-4ac=25-56
\n" ); document.write( "b^2-4ac=81\"sqrt%2881%29\"=9
\n" ); document.write( "\"x=%28-b%2B-sqrt%28b%5E2-4ac%29%29%2F%282a%29\"
\n" ); document.write( "\"x1=%28-b%2Bsqrt%28b%5E2-4ac%29%29%2F%282a%29\"
\n" ); document.write( "x1=(5+9)/4
\n" ); document.write( "x1= 3.5
\n" ); document.write( "x2=(5-9)/4
\n" ); document.write( "x2= -1
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