Maths > Indicies > Flashcards
aᵐ x aⁿ =
aᵐ⁺ⁿ
aᵐ/aⁿ =
aᵐ⁻ⁿ
(aᵐ)ⁿ =
aᵐˣⁿ
a⁻ⁿ =
1/(aⁿ)
a⁰ =
1
n√a =
a¹∕n
n√aᵐ =
aᵐ∕n
index notation
provides a concise way to express repeated multiplication
64
4³, 8², 2⁶
125
5²
32
2⁵
16
2⁴, 4²
8
2³
27
3³
81
3⁴, 9²