Calculator Tutorial: Casio fx-9860GII Basic Calculations

The following concepts are covered in video: Basic Arithmetic, Negation, Grouping Symbols, Fractions (proper, improper, mixed numbers), Decimals (including Repeating Decimals, something NOT covered in the calculator guidebook!), Fraction-Decimal Conversions, Pi (π), Squares, Reciprocals, Powers/Exponents, Square Roots, Rationalizing Denominators, Cube Roots, and Nth Roots. Video is designed to look great on small or big screens, and is perfect for classroom presentations.

[@1973jdmc]

Fantastic. Thank you so much for your time

[@m6t6ng6]

Do you know how to store older results in the memories afterwards doing other calculations? I didn't find the way that the calculator stores any result when I focus on any old result in the list. Thank you for these kind of videos, I've been going over some of those in a row.

[@RatuAdellya]

i need tutorial for solver..

[@MasterRegan]

thank you so much

[@juancolon8816]

How do you input 1÷120+ 1÷300=0.86.

[@frankinbun]

How do you input (sqrt of 2 + sqrt of 3) over (sqrt of 5 - sqrt of 2)?

[@VideoMathTutor]

[a b/c] SHIFT [x^2] 2 [right arrow] + SHIFT [x^2] 3 [down arrow] SHIFT [x^2] 5 [right arrow] - SHIFT [x^2] 2 [EXE]
Answer is: 3.82825025

[@charliewilson3234]

I know on the TI's you can define a piece wise function and it would graph it, can you graph a piece wise function on the Casio?

[@VideoMathTutor]

Yes. I will cover that in a future video. If you can't wait, check out this video: ua-cam.com/video/71WposVEuKU/v-deo.html

[@charliewilson3234]

+The Video Math Tutor Thanks you.

[@safanims]

thank you so much