document.write( "Question 229750: approximate the greatest real root of f(x) = x^3 - 2x -5 to the nearest tenth \n" ); document.write( "
Algebra.Com's Answer #170833 by Alan3354(69443)\"\" \"About 
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= 2.0945....
\n" ); document.write( "or 2.1 (by graphical methods)
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