mavii

For example, in the expression \(3(m + 7)\), multiply both ... Expanding brackets involves using the skills of simplifying algebra. Remember that \(2 \times a = 2a\) and \(a \times a =a^2\).

For example, in the expression \(3(m + 7)\) both \(m ... Expanding brackets involves using the skills of simplifying algebra. Remember that \(2 \times a = 2a\) and \(a \times a = a^2\).