Casio fx-9750GIII Graphing Calculator | Natural Textbook Display | Python Programming | Ideal for Exams, STEM & Advanced Math | Black

Great calculator for Linear Algebra. I’ve been using it for 5 months nearly everyday for hours on end and its battery is still holding up. It comes with a sleeve and made from light plastic that is durable. For a cheap calculator, it pulls its weight in matrices, polynomials, and even graphing. My only gripe with this calculator is the limited vector calculations that make it less than ideal for any sort of physics academics.

I am an electrical engineering professor. it is a struggle to find an inexpensive calculator to recommend to students that can handle complex matrices! There are other engineering calculators that I like much more than the 9750 (such as the hp-prime (my favorite) or the Casio fx-cg50) but this is the least expensive of the calculators I consider "engineering capable". I didn't mention the TI 84 because it handles complex math very poorly, and requires "Euler entry" of polar numbers. The TI-Nspire can do it all, but has way too many menu levels to get anything done. The 9750 doesn't support CAS mode, and the graphing capabilities are tedious, slow, and poor resolution, but as an engineering calculator I rate it highly because of the complex math and matrix capabilities. I like the larger "graphing" screen for showing larger matrices (not for graphing).

Good quality. The color is very cute, and I used it for pre-algebra, algebra, and advanced maths, and it does have other modes for other grades, so this would work for grades 6-12. It has lots of features that are required for highschool, so it's nice. It also came with another simpler scientific calculator with works with basic maths and elementary levels. It was worth the buy and I'd do it again. I gave the graphing calculator to my oldest in middle school now going to high school and the scientific calculator to my youngest that is in elementary.

I'm a high school math teacher with 20+ years of experience and have used nearly every graphing calculator model out there since the TI-81. This Casio model wouldn't be my first personal choice or recommendation to families, but it has definite strengths and it's an unbeatable value for the price. Compared to the ubiquitous TI-84, the Casio has better home screen functionality. It reports fractions, simplified roots, special trig ratios, etc. as exact values instead of decimal approximations. You can bring up a fraction template or switch between exact and approximate values with a single button press. The keys are large and have nice action and a sensible layout. The calculator is very powerful and easy to use on the home screen. And - to be fair - that's where students spend much of their time on a calculator in math and science classes. You can also download a free CAS package to provide symbolic solving, simplification, differentiation, etc. for upper-level HS or university courses. That's a tremendous value for the price! However, I've always found Casio's menu system clunky when it comes to graphs, tables, stats calculations, etc. and this model is no exception. The relatively low res screen doesn't do this model any favors for usability either. Anything that's not a home screen calculation seems to take an extra couple keystrokes compared to a TI-84 and/or just be more confusing. To take one example, tables of values are generated within a finite range that can only be modified explicitly. So if you generate a table for a function, you get values for x=-20 to x=20 by default. You can't just scroll up or down to see more values outside that range without trekking back through the menus to the table settings, which are themselves much harder to find than on a TI. This is quite awkward for students that haven't yet developed a sense for what part of the domain they want to examine! Clumsy UI choices like this abound. If money were not a consideration, I'd still hesitantly recommend a TI-84 Plus CE over this model for typical students. The TI is weaker on the home screen, but the higher screen resolution, simpler menus, and wide availability of help/tutorials make it easier for students to use on balance. Now... is a TI-84 Plus CE worth more twice the price of this Casio? Maybe not. If money is tight, this is a terrific choice. It can certainly do everything an 84 can do and more, just maybe with a bit more effort. However, the HP Prime (at the same cost as a TI-84) is a far more powerful and usable calculator than either this Casio or the TI-84 - the Prime is my personal favorite calculator and the model I'd recommend for students pursuing STEM paths that require calculus and post-calculus mathematics. Outside of educational settings, this Casio model would also be a fine budget choice for hobbyists or professionals that might occasionally want graphing, stats, or programming capabilities but that don't need something as full-featured and costly as a Prime or something more specialized like an RPN calculator. Overall, this isn't my favorite graphing calculator for students. But the value for the dollar is unbeatable if you're dedicated or experienced enough to deal with its quirks.

For half the price of The ti-84 plus It can do all things that calculator can do and more. Let’s start with the design, I really like the design of this calculator. It’s minimalistic, simple, not too distracting but still ha some flair. I like the rose pattern on the back it gives it a nice touch that stands out from other calculators. For a graphing calculator, It’s easy enough to use of course like with all graphing calculators there is a learning curve. You really need to familiarize with all of the buttons in order to use the calculator properly. I had to look up a lot of YouTube tutorials to get the feel of how the buttons work. That being said if you do know how to fully use this calculator is very useful. There is a bunch of menus with a lot of features. The notetaking feature is the one I normally use the most. It’s really helpful keeping mathematical equations and formulas for reference later. It really helped me a lot but it comes to test taking. The thing i hate about Texas instruments calculator is when I type in 2xπ, it would just give me 2π without an option to see the decimal answer. This really irritated me as it was something I could’ve easily guessed without a calculator. However with the Casio calculator when I type in the same equation, it gives me a choice to see the decimal answer along side with 2π. In a lot of situations involving pi, this could make or break a problem. I am very glad that Casio allows you to see both answers. It’s very good value for money. Like I said for half the price of the ti-84 plus, the Casio can do exactly the same things that calculator can do and then some. Great value for money. It’s pretty concerning that Texas instruments has been the the standard calculator in schools and colleges and is required in a lot of classes. Not a lot of people can shell out double the price for the calculator. I hope to see casio being used more in American schools as we need more choice and competition as clearly lack there of.

Amazing. My daughter love her casio

Perfeita, é um pouquinho difícil de mexer no começo mas rapidinho você pega as manhas.

There are so many options on this calculator in the menu section! You can program it aswell. I bought it for my math class and it works like a dream, the battery life has been amazing, haven’t had to change them yet which is nice. Upside about this calculator is that it is easy to use with lots of instructions and it is so cute!

very fast delivery. good price.

Funciona bastante bien, es una calculadora con varias opciones.

Both of my girls in highschool use it. It's the most practical out there apparently. A good recommendation form the math teacher.