Factoring tools

List factors

Find factor pairs

Find a product of prime factors

Find square number factors

Binomial expansion

See how to perform a finite binomial expansion

Like (a + b)7

Simplify and solve

See how to simplify some basic algebraic expressions

See how to solve some basic algebraic equations


Long division

Almost no one can do this but its really easy.

Includes dividing polynomials, essential for AS & A2 maths


Use the quadratic investigator to examine different quadratic expressions.

Find out about the discriminant, completing the square and features of the quadratic graph.

Trial and improvement

Find numerical solutions of equations using the standard GCSE method.

Identify which of two possible answers is correct