I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those ...

Collecting like terms means to simplify terms in expressions in which the variables are the same. In the expression \(5a + 2b + 3a - 6b\), the terms \(5a\) and \(+ 3a\) are like terms, as are \(2b\) ...

Indices show where a number has been multiplied by itself, eg squared or cubed, or to show roots of numbers, eg square root. Check your understanding of the process with this National 5 Maths quiz.

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those ...