# Indices

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• Created by: Hope
• Created 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?
8 of 8

## Other cards in this set

### Card 2

#### Front

What happens if there is a number outside of the brackets? e.g. (1/4)^2

#### Back

The equation will flip e.g. 7/1 = 7^2

### Card 3

#### Front

What happens with fractional indices?

### Card 4

#### Front

What happens if the bottom number of the fraction isn't two?

A^m x A^n =