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Solving Linear Simultaneous Equations with Two Unknowns & Storing The Solution Casio Classwiz 991EX - YouTube
![Need help with my calculator! I have a Casio fx-CG50 but the equation solver on it is kind of wonky. It gives me the wrong answer, until I input another different equation Need help with my calculator! I have a Casio fx-CG50 but the equation solver on it is kind of wonky. It gives me the wrong answer, until I input another different equation](https://external-preview.redd.it/_FzbKhHJr8Gx6MLbt0rxhMzoEjUp-xZfMe5Y_2yhAN0.png?format=pjpg&auto=webp&s=8b24f6875274c2bc1388be03a15b6b5ec10865b2)
Need help with my calculator! I have a Casio fx-CG50 but the equation solver on it is kind of wonky. It gives me the wrong answer, until I input another different equation
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Quickly Factorise A Cubic Equation - Casio Classwiz fx-991EX fx-570EX Factorize Cubic | Life hacks for school, Calculator, Graphing calculator
Solving a Simple Linear Regression Problem using Casio fx-991EX Calculator. https://www.qgur.us/991 #cqe #cssgb #cssbb #regression #casio #fx991EX | By Quality Gurus | Facebook
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Simultaneous Equations | Remember all those lengthy workings you have to do to solve simultaneous equations? You can now solve it within a few steps with fx-991EX! Click here... | By CASIO
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