Equations Involving Factorisation

Year 10 Interactive Maths - Second Edition

Equations Involving Factorisation

To solve a quadratic equation, make the right-hand side of the equation zero by transposition. Then factorise the left-hand side, if possible; and then use the Null Factor Law.

Example 2

Solution:

Note:

Example 3

Solution:

Example 4

Solution:

Study Another Topic in Chapter 12: Quadratic Equations

[ Quadratic Equations ] [ Equations Involving Factorisation ] [ Use of Substitution ] [ Quadratic Equations Containing Fractions ] [ Use of a Square Root ] [ Use of the Difference of Two Squares ] [ The Quadratic Formula ] [ Problem Solving ] [ Problem Solving Unit ] [ Symbols ] [ Index ]

Study Another Chapter

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