Practice simplifying and applying operations to algebraic equations ahead of your National 5 Maths exam with this interactive maths quiz. Brush up on your knowledge of simplifying and applying ...

To expand a bracket means to multiply each term in the bracket by the expression outside the bracket. For example, in the expression \(3(m + 7)\), multiply both \(m\) and 7 by 3, so: \(3(m + 7) = 3 ...