Dear EKse how are you are you fine I wish you are fine I have problem with my casio fx-82es version B there is some function in 991es in my calc I tried remove it I pressed (on key many times)and( shift+on+7) clear(setup-memory-all) without ressault please help my hurry thank you

I am sorry there are no statistical probability distribution functions on the FX-82ES calculators. Try with the FX-991ES.

No you cannot.

Buy an FX 991ES.

Can I solve 3x^3 -2x^2+5x=7
5x^3-4x^2+4x=6
4x^3-3x^2+6x=8
These equations by using Casio fx-82ES PLUS Calculator?????

You can't.

The inverse of the log function is the function 10^
antilogarithm of (x)=10^(x)
The function shares the same physical key as the [LOG] function. To access it you press [SHIFT][LOG].

The antilogarithm of the natural log [LN] is the exponential function [e^x]. It shares the same physical key with the [LN] function. To access it press [SHIFT][LN]

it should...

it can be found by SHIFT then MODE then SCI is the one you want to choose

make shift and log

dear kladofora thire is no 4:BASE-N in the mode please i need help Gist

change the mode to stat and then start operating it in statistical mode