document.write( "Question 475012: Please help me to solve this equation:
\n" ); document.write( "Use the Quadratic Formula to solve the equation.\r
\n" ); document.write( "\n" ); document.write( "5x^2-5x-10=0 \n" ); document.write( "
Algebra.Com's Answer #325722 by mananth(16946)\"\" \"About 
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\"5x%5E2-5x-10=0\"\r
\n" ); document.write( "\n" ); document.write( "\"5%28x%5E2-x-2%29\"\r
\n" ); document.write( "\n" ); document.write( "a= 1 b= -1 c= -2
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\n" ); document.write( "b^2-4ac= 1 - 8
\n" ); document.write( "b^2-4ac= 9
\n" ); document.write( "\"sqrt%28%099%09%29\"= 3
\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=( 1 + 3 )/ 2
\n" ); document.write( "x1= 2
\n" ); document.write( "x2=( 1 -3 ) / 2
\n" ); document.write( "x2= -1
\n" ); document.write( "
\n" ); document.write( "x = 2 OR -1
\n" ); document.write( "m.ananth@hotmail.ca
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