1 reply to this topic

[snare]

Hello
I have fx-991es
Let say i have a equation like 25 = (x-4)^2 ^(power).
In maths as you know there 2 results for x. In my calculator when i press solve it shows me only 1 result for that. How can i see the other x result ?

[TovAre]

Hello
I have fx-991es
Let say i have a equation like 25 = (x-4)^2 ^(power).
In maths as you know there 2 results for x. In my calculator when i press solve it shows me only 1 result for that. How can i see the other x result ?

The calculator just does a search for a solution and returns the first one it finds (using Newton's method). Try changing/quessing an initial value for x and see if you can retrieve the second solution.

Cheers.