In this video playlist you will learn everything you need to know with complex and imaginary numbers -5(1 + 2i) + 3i(3 - 4i) Marjorie Taylor Greene shares text message clash with Trump Nebraska woman ...

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.