Casio fx-115es plus: How to Evaluate a Polynomial

[@gary3ward]

Save keystrokes. After entering the polynomial, hit the CALC key It will prompt you to enter a new X value while displaying the old X value. Hit the '=' key to get the result. Press CALC again to try a new X value. You can also use table to try about ten equally spaced values.

[@matitiudeforever8155]

now that was awesome

[@Flowergen]

Thank you so much sooooo helpful

[@jameso.4381]

How would I be able to solve the following on the FX-115es Plus? : X^4 - 37X^2 + 36 = 0?

[@AG-sy4wt]

anyone know how to get it to foil long expressions but not slv?

[@matthewyoungsoonam]

this calculator is OP

[@ruqayalulu5456]

What if you don't have a "CALC" button?

[@deepeekachudasama7886]

Can we do this in fx82ms

[@JayMelloProductions]

I've wasted all my money on mediocre Texas Instruments and this thing can solve polynomials without even trying... I feel so educationally mistreated.

[@GeoCalifornian]

TI-36X Pro does the same thing as this fx-115ES; the TI can solve or evaluate polynomials. /Lonewolf

[@theevildrummingsithlord1492]

How about Casio fx-115es?

[@stanchcorder6818]

fx-115ES (Without PLUS) is identical to fx-991ES (Without PLUS)

[@vuruvwzlksz]

or you could make a table right?

[@vuruvwzlksz]

way simpler

[@vuruvwzlksz]

@kipskip_ I have no idea what I was talking about back then lol What does "make a table" even mean?