document.write( "Question 676177: Approximate the real zeros of f(x)=3x^+x^-1 to the nearest tenth.
\n" ); document.write( "(The 3x has a square root of 4 and the x has a square root of 2!)
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Algebra.Com's Answer #420198 by Alan3354(69443)\"\" \"About 
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Approximate the real zeros of f(x)=3x^+x^-1 to the nearest tenth.
\n" ); document.write( "(The 3x has a square root of 4 and the x has a square root of 2!)
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\n" ); document.write( "Do you mean \"3root%284%2Cx%29\"?
\n" ); document.write( "Or \"3x%5E4\" ?
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