document.write( "Question 127178: what are the roots of the equation 2x^2-5=0. \n" ); document.write( "
Algebra.Com's Answer #93158 by ankor@dixie-net.com(22740)\"\" \"About 
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what are the roots of the equation 2x^2-5=0.
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\n" ); document.write( "2x^2 - 5 = 0
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\n" ); document.write( "2x^2 = +5; added 5 to both sides
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\n" ); document.write( "x^2 = \"5%2F2\"; divided both sides by 2
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\n" ); document.write( "x = \"%2Bsqrt%285%2F2%29\"; find the square root of both sides
\n" ); document.write( "and
\n" ); document.write( "x = \"-sqrt%285%2F2%29\"
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