Indices 0.0 / 5 ? MathematicsNumberGCSEAQA Created by: HopeCreated on: 17-10-13 20:41 What happens if there is a negative power The answer will always be 1 over x 1 of 8 What happens if there is a number outside of the brackets? e.g. (1/4)^2 The equation will flip e.g. 7/1 = 7^2 2 of 8 What happens with fractional indices? The bottom number of fraction = The root. Top umber of fraction = power 3 of 8 What happens if the bottom number of the fraction isn't two? You root it by whatever the number is e.g. if it were 3 you would divide it by itself and itself again 4 of 8 A^m x A^n = A^m+n 5 of 8 A^m // A^n = A^m-n 6 of 8 (A^m)n = A^mn 7 of 8 What happens if the indices is a 0? The answer is always 0 8 of 8
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