Equations

Equations with fractions

Equations with rational expressions

Solve quadratic equations (ax^2 = b)

Formulas, substitution and equations I

Formulas, substitution and equations II

Reararrange a linear equation

Verify solutions to equations

Problem solving with equations I

Solve cubic equations (ax^3=b)

Solve exponential equations

Solve equations with square roots

Rearrange an equation with squared terms

Problem solving with equations II

Rearrange further equations

Identities and equations

United Kingdom England

Key Stage 4

Rearrange further equations

Interactive practice questions

Solve $V=c^3$V=c3 for $c$c.

Easy

< 1min

Rearrange the equation $V=D+\frac{A}{Q}$V=D+AQ to make $A$A the subject.

Easy

1min

Solve $\frac{V_1}{V_2}=\frac{P_2}{P_1}$V1V2=P2P1 for $P_1$P1.

Easy

2min

Solve $F=\frac{Gm_1m_2}{d^2}$F=Gm1m2d2 for $m_2$m2.

Easy

1min

What is Mathspace

About Mathspace