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Solving Quadratic Equations by Factorisation Slideshow 19 Mathematics Mr Sasaki Room 307.

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Presentation on theme: "Solving Quadratic Equations by Factorisation Slideshow 19 Mathematics Mr Sasaki Room 307."— Presentation transcript:

1 Solving Quadratic Equations by Factorisation Slideshow 19 Mathematics Mr Sasaki Room 307

2 Objectives

3 Factorised Quadratics As you know, we can factorise quadratics to help us solve them. For simple quadratics, this is the easiest and quickest method. Why are these the solutions?

4 Other Quadratics We would then get the two equations… or or It’s easy to solve factorised quadratics!

5 Practice

6 FactorisationExample Example

7 Answers - Easy

8 Answers - Hard

9 FactorisationExample

10 Example

11 Let’s try one more example. Example

12 Answers - Top

13 Answers - Bottom


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