Indices Flashcards
1
Q
What is (4/5)^-3
Explain your process!
A
125/64
(4/5)^-3
(5/4)^3
125/64
2
Q
What is 100^1/2
Explain your process!
A
10
√100 = 100^1/2
3
Q
What is 64^-1/3
Explain your process!
A
1/4
64^-1/3
64^1/3 = 4
4^-1 = 1/4
4
Q
What is 125^-2/3
Explain your process!
A
1/25
125^-2/3
125^1/3 = 5
5^-2=1/25
5
Q
What is 10⁹
A
1,000,000,000
6
Q
If you are multiplying indices together do you, add, subtract, multiply or divide them together?
A
Add
