document.write( "Question 664184: x^4-9x^2+20 Can you please help me solve this quadratic equation \n" ); document.write( "
Algebra.Com's Answer #413168 by Alan3354(69443)\"\" \"About 
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x^4-9x^2+20 Can you please help me solve this quadratic equation
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\n" ); document.write( "There's no equal sign, so it's not an equation.
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