document.write( "Question 288552: Solve the following equation using the quadratic formula 2x² -7 x-2= \n" ); document.write( "
Algebra.Com's Answer #209144 by mananth(16946)\"\" \"About 
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2x² -7 x-2=0\r
\n" ); document.write( "\n" ); document.write( "a=2
\n" ); document.write( "b=-7
\n" ); document.write( "c=-2\r
\n" ); document.write( "\n" ); document.write( "x1= 7 + sqrt(49+16) / 4\r
\n" ); document.write( "\n" ); document.write( "= 7+sqrt65 /4\r
\n" ); document.write( "\n" ); document.write( "x2= 7- sqrt65 / 4\r
\n" ); document.write( "\n" ); document.write( "
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