1. Equations and Polynomials

1.01 Linear equations

1.02 Factorisation

1.03 Quadratic equations

1.04 Completing the square

INVESTIGATION: Derive the quadratic formula

1.05 Quadratic formula

1.06 Further quadratic equations

1.07 Polynomials

1.09 Factorise cubic polynomials

1.10 Solve cubic equations

1.11 Solve further polynomial equations

Year 11

1.09 Factorise cubic polynomials

Interactive practice questions

Factorise $x^3+27$x3+27.

Easy

1min

Factorise $x^3+y^3$x3+y3.

Easy

1min

Factorise $x^3-64$x3−64.

Easy

1min

Factorise $x^3+64y^3$x3+64y3.

Easy

1min

Outcomes

1.2.4.4

use the factor theorem to factorise cubic polynomials in cases where a linear factor is easily obtained

What is Mathspace

About Mathspace