Question 134588
3^x > x^3 
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Graph the left side and the right side separately on the same set of axes:
{{{graph(400,300,-10,10,-10,15,3^x,x^3)}}}
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Observe where 3^x is above x^3:
Ans: x< 2.4780527...
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I graphed them on a TI calculator so I could better analyze the problem.
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Cheers,
Stan H.