Question about Texas Instruments TI-30XA Calculator

Exponential and logarithmic equations

Hope someone can help.  I am at the end of the equation, I just need to solve for x, but I don't know how to put this in the calculator. I only have a TI-30XA.
x=LN4             LN4-2LN3
help?

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• kevolson Jan 20, 2009

How do you type in the natural log of a certain number on this particular calculator?

• Anonymous Jan 26, 2009

draw graph

• Anonymous Jan 30, 2009

How do you plug in 2/7 x +1/4=4/9 -5/7x +4/9

into the TI30XA calculator and solve this problem?

Amy

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• Expert

Posted on Jan 01, 2009

Hi,
a 6ya Technician can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
Goodluck!

Posted on Jan 02, 2017

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