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From: geekerbox on 8 Apr 2008 14:23
Hi,
I was trying to solve equations like: ln(2*x^2 - 3*x) > 2*ln(6 - x)
but SOLVEVX doesn't work for this purpose (Iget: "Error: Not
reducible to a rational expression"). So how can I do this?
Thanks for your help.
From: PeterW on 12 Apr 2008 16:15

I tried to do the equation with an = instead of > on my HP50G.

First step enter the equation so that it appears in the first stack
level.
Then press the key e^x. Unfortunatelly only one side of the equation
is
transformed. To transform the other side use the menu CONVERT,
REWRITE, EXP2POW. Now SOLVEVX works. You receive 2 solutions
and you just have to try on which side of the solutions your
inequation
is true.
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