document.write( "Question 336679: 4xsquared -9=0 \n" ); document.write( "
Algebra.Com's Answer #241330 by user_dude2008(1862)\"\" \"About 
You can put this solution on YOUR website!
4x^2-9=0\r
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\n" ); document.write( "\n" ); document.write( "4x^2=9\r
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\n" ); document.write( "\n" ); document.write( "x^2=9/4\r
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\n" ); document.write( "\n" ); document.write( "x=sqrt(9/4) or x=-sqrt(9/4)\r
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\n" ); document.write( "\n" ); document.write( "x=3/2 or x=-3/2
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