---
product_id: 24526863
title: "Casio fx-9750GII Graphing Calculator, Blue"
brand: "casio"
price: "E£ 404"
currency: EGP
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.eg/products/24526863-casio-fx-9750gii-graphing-calculator-blue
store_origin: EG
region: Egypt
---

# Advanced Chi-squared GOF function REF/RREF matrix operations Random Integer generator Casio fx-9750GII Graphing Calculator, Blue

**Brand:** casio
**Price:** E£ 404
**Availability:** ❌ Out of Stock

## Summary

> 📈 Elevate your calculations—where precision meets power.

## Quick Answers

- **What is this?** Casio fx-9750GII Graphing Calculator, Blue by casio
- **How much does it cost?** E£ 404 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/24526863-casio-fx-9750gii-graphing-calculator-blue)

## Best For

- casio enthusiasts

## Why This Product

- Trusted casio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Unit Conversion:** Switch effortlessly between measurement systems—no app needed.
- • **Random Integers on Demand:** Generate random numbers instantly for simulations or problem-solving.
- • **Next-Level Regression Models:** Explore new regression types to elevate your data analysis game.
- • **Efficient Matrix Calculations:** REF/RREF functions streamline linear algebra tasks with precision.
- • **Master Complex Stats with Chi-squared GOF:** Unlock powerful goodness-of-fit testing for data-driven decisions.

## Overview

The Casio fx-9750GII Graphing Calculator in sleek blue offers advanced statistical functions including Chi-squared GOF, new regression types, and matrix operations (REF/RREF). Lightweight and portable, it supports unit conversions and random integer generation, powered by 4 included A batteries, making it an essential tool for professionals and students aiming for analytical excellence.

## Description

Graphing Calculator, Blue

## Features

- Chi-squared GOF function
- New types of regressions
- Random Integers
- Unit Conversion
- REF/RREF Function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Casio Inc. |
| Brand | Casio |
| Item Weight | 0.704 ounces |
| Product Dimensions | 10.75 x 725 x 1.7 inches |
| Item model number | FX9750GII |
| Batteries | 4 A batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Color | Blue |
| Number of Items | 1 |
| Size | 1 |
| Lines Per Page | 8 |
| Manufacturer Part Number | FX9750GII |

## Images

![Casio fx-9750GII Graphing Calculator, Blue - Image 1](https://m.media-amazon.com/images/I/71G1fllTsjL.jpg)
![Casio fx-9750GII Graphing Calculator, Blue - Image 2](https://m.media-amazon.com/images/I/91U2LfFw3AL.jpg)
![Casio fx-9750GII Graphing Calculator, Blue - Image 3](https://m.media-amazon.com/images/I/91cNeyMKo4L.jpg)
![Casio fx-9750GII Graphing Calculator, Blue - Image 4](https://m.media-amazon.com/images/I/61ooPVstTFL.jpg)
![Casio fx-9750GII Graphing Calculator, Blue - Image 5](https://m.media-amazon.com/images/I/81EKhuBbagL.jpg)

## Questions & Answers

**Q: Can it solve indefinite integrals and derivatives?**
A: Upgrade the o.s. to fx9860gii and you can add two cas packages, one of which is quite good at indefinite integration. You need fxremote software and o.s. image files. Dead easy to get hold of and free-of-charge. O.S. images files can be obtained from a well-known French site which is an authority on Casio calculators. Go to main menu and system on your calculator, then select version. If the last four digits of your o.s. are 0200, then you've got one of the older fx9750gii calculators which are particularly easy to upgrade. If it ends 0201 or 0701, then it is one of the later types. For 0200, the best o.s. to upgrade to is version 2.04, which includes vectors. On the French site, this o.s. is labelled as 3073patched. If your calculator is of the later type, then use version 2.05. although principally designed for exam compliant calculators for the French market, it also includes a battery check and ECON3 over ECON2 (very slightly better) and automatic parenthesis. On the French site, this one is currently labelled: g95_g75_fx9860giish4_02.05.0000_2015.... FxRemote comes with full instructions. Do remember, however, NEVER use an o.s. image file (typically designated sh3) designed to be used for upgrading an older model of fx9750gii on a later model and vice-versa. If you do, your calculator dies!! If yours is a later one, you need an image file labelled .sh4. Version 2.05, however, is not available for older calculators. The Algebra and CAS add-on packages are also obtainable from the French site. To install them, you need FA124, device managment software, which can be dowloaded from the Casio site, free-of-charge. If you've got an older fx9750gii, you can also add a third cas package - Symbolix. There really is too much to be said about the strengths and weaknesses of each of these but in brief: Algebra is best for integration, CAS for differentiation and Symbolix is best for polynomial devision. Algebra often causes your calculator to reboot if it can't perform the task, but this does no harm (the others do not). Have fun!

**Q: Does this calculator come with a cover?**
A: Yes, the calculator comes with a cover.

**Q: Is this calculator exactly the same as the ti-83 and ti-84?**
A: No. CASIO has its own way of doing things, not necessarily worse or better than TI, just different. That could be an issue if materials used in class assume a TI. This calculator does not show mathematical expressions the way textbooks show them. The Casio FX-CG50 does, and has a much better screen. You definitely get more calculator for the money compared to TI.

**Q: Can u keep notes on this?**
A: Yes you can add your own notes, formulas, etc from the program option.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Tal cual lo descripto
*by M***. on September 26, 2024*

Cumple su función

### ⭐⭐⭐⭐⭐ Calculator
*by D***N on May 19, 2024*

Nice calculator, my daughter will be using it for her ACT testing.

### ⭐⭐⭐⭐⭐ Great calculator, less expensive than competitors
*by Q***S on November 2, 2017*

I bought this instead of a TI-84 for my computer science and statistics classes and am very pleased. Having used both the TI-84 and the Casio FX line extensively I would definitely say it's worth it to save a couple bucks for books or dorm supplies and go with the Casio. It performs all the same functions for a much more budget friendly price. The menus seem a bit daunting if you haven't used a Casio before, but once you get used to them they are really fluid.

## Frequently Bought Together

- Casio Graphics Calculator FX-9750GII
- Pukka Pad, A4 Metallic Jotta Book 3 Pack – 21 x 30cm – Wirebound Notebook with 8mm Lines and 80GSM Paper – Features 4-Hole Punch Margins and Perforated Edges - 200 Pages, Green
- Helix Oxford Maths Set with Storage Tin - 10 Piece Maths Equipment Set

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-04*