document.write( "Question 487974: f(x)=2x^2-9x+7\r
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Algebra.Com's Answer #333220 by richard1234(7193)\"\" \"About 
You can put this solution on YOUR website!
You can find the roots of x by applying by the quadratic formula, but you can't solve for a numerical value of x unless you set f(x) equal to something (e.g. 0). \n" ); document.write( "
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