Negative and Fractional Indices (Higher Only) | GCSE Maths Tutor
[music] [applause] right, so we can either look at fractional and negative indices when they’re put together so grab a piece of paper grab a pen make some notes and we’ll see what we make of these ones? So this first one we’ve got 25 to the power of negative 1/2! Now, when it comes … Ler mais