Question about Texas Instruments TI-89 Calculator
How do i solve a problem like 3/x-2+21/x^2-4=14/x+2 and solve it for x? I cant figure this thing out. I also can't figure out how to show something is an inverse or find the formula of an inverse.
First to solve a problem, write it like this
Second, for inverse, do this (note the "y=" part)
The calculator will rewrite the formula as x = ...
Posted on Nov 10, 2007
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