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.
What is algebra? Substituting numbers into an expression Solve linear equations Create and solve simple equations Create and use algebraic formulae ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results