# Tutorials: Solving Elementary Equations

by
mathematics.me.uk
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## Quadratic Equations

Solving Quadratic Equations
Solving Quadratic Equations by Factorisation
Solving Quadratic Equations by Graphical Methods
:
Spreadsheet: Graphical solution of a quadratic equation
Solving Quadratic Equations by Completing the Square
Solving Quadratic Equations by Formula
:
Spreadsheet: Formula solution of a quadratic equation

## Pair of Simultaneous Equations

Simultaneous Equations
Solving Simultaneous Equations by Elimination
Solving Simultaneous Equations by Substitution
Spreadsheet- Graphical solution of simultaneous linear equations

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