topic badge
Hong Kong
Stage 1 - Stage 3

Further factorisations

Interactive practice questions

Factorise the following expression by taking out the common factor: $3p\left(3q-r+s\right)+20t\left(3q-r+s\right)$3p(3qr+s)+20t(3qr+s)

Less than a minute

Factorise the following expression:


Factor $3x^2\left(5x-3\right)+x^3\times5$3x2(5x3)+x3×5.

Factorise the expression $2\left(x+9\right)\left(x-5\right)^3+3\left(x+9\right)^2\left(x-5\right)^2$2(x+9)(x5)3+3(x+9)2(x5)2.

Sign up to access Practice Questions
Get full access to our content with a Mathspace account

What is Mathspace

About Mathspace