# Quadratic equations (factorisation and quadratic formula)

> A quadratic equation is any equation that can be written in the form ax^2 + bx + c = 0 where a ≠ 0. You can solve quadratic equations by factorisation or by applying the quadratic formula. If A × B…

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## Full notes

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## More in Equations and inequalities

- [Quadratic inequalities and graphical interpretation](https://www.hlayiso.com/grade-11/technical-mathematics/notes/equations-and-inequalities/quadratic-inequalities-and-graphical-interpretation) — Next section
- [All Equations and inequalities sections](https://www.hlayiso.com/grade-11/technical-mathematics/notes/equations-and-inequalities)

## Frequently asked questions

### What will I learn in "Quadratic equations (factorisation and quadratic formula)"?

This section covers Quadratic equations (factorisation and quadratic formula) as part of Equations and inequalities in Grade 11 Technical Mathematics. You'll find clear explanations, worked examples, and key definitions aligned to the CAPS curriculum.

### Is this section aligned with the CAPS curriculum?

Yes. All notes on Hlayiso, including "Quadratic equations (factorisation and quadratic formula)", are written against the official CAPS curriculum and ATP for Grade 11 Technical Mathematics.

### What should I study after "Quadratic equations (factorisation and quadratic formula)"?

Continue with the next section in Equations and inequalities, or test your understanding with the interactive quiz linked to this section.

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