Maths unit A:Negative indices 0.0 / 5 ? MathematicsPower and rootsGCSEAll boards Created by: rvsnCreated on: 16-11-14 19:14 What does a negative power mean? It means 1 over and then the number that is left without the '-' sign is the power of the denominator or it means reciprocal is there is already a fraction there 1 of 5 What is x^-6 then? 1/x^6 2 of 5 What is 10^-3? 1/10^3 3 of 5 what is (x/y)^-2 then? (y/x)^2 4 of 5 What is (5/14)^-2 (14/5)^2 5 of 5
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