unit 40 - fractional indices Flashcards
1
Q
x^1/2 =
A
square root (x)
2
Q
x^1/3 =
A
cube root (x)
3
Q
(x/y)^1/2 =
A
x^1/2 / y^1/2
maths > unit 40 - fractional indices > Flashcards
x^1/2 =
square root (x)
x^1/3 =
cube root (x)
(x/y)^1/2 =
x^1/2 / y^1/2