# How to Solve a Quadratic Equation With a Casio Calculator?

A quadratic equation is one that can be written out in the form ax^2 + bx + c = 0 where a, b and c are whole numbers. Learning to solve quadratics is a mainstay of the algebra curriculum and usuall...
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http://www.ehow.com/how_8509137_solve-quadratic-equation-casio-calculator.html

## How to Solve a Linear Equation on My Casio Calculator?

Don't abuse your Casio calculator, but on exams and tests, using your Casio to solve linear systems of equations can greatly improve your speed and accuracy. Although you should know how to solve l...
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http://www.ehow.com/how_8460103_solve-linear-equation-casio-calculator.html

## How do I Solve Equations With a Casio fx-991MS Calculator?

The Casio fx-991MS comes with a built-in equation solver. This is useful if you already know the process for solving particular types of equations but do not want to go through the rote algebraic a...
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http://www.ehow.com/how_6812254_do-equations-casio-fx_991ms-calculator_.html

## How to Solve a Matrix Equation by the Inverse With a Calculator?

In linear algebra, matrices are rectangular arrays of numbers. Square matrices have the same number of rows as columns. You can add, subtract and multiply matrices as you would numbers, and if you ...
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http://www.ehow.com/how_8441813_solve-matrix-equation-inverse-calculator.html

## How to Solve an Equation With the Texas Instruments TI-84 Calculator?

The Texas Instruments TI-84 calculator is a graphing calculator with a gold mine of features. While many students use the TI-84 for basic algebra and geometry calculations, there are many features ...
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http://www.ehow.com/how_8074871_solve-texas-instruments-ti84-calculator.html