Indicies Flashcards
1
Q
(y^2)^4
A
y^8
2
Q
(a^11)^8
A
a^88
3
Q
(p^7)^-4
A
p^-28
1
—
28
=p^28
4
Q
(2x^-5)^3
A
8x^-15
8
—
x^15
=8x^15
5
Q
(1)^3
(—)
(x^6)
A
(x^-6)^3
x^-18
X^18
6
Q
What rule is this:
a^m x a^n = a^m+n
A
Rule 1:
Multiply powers and add the indicies
7
Q
What rule is this:
a^m
—–– = a^m-n
a^n
A
Rule 2:
dived powers and subtract indicies
8
Q
What rule is this:
(a^m)^n = a^mn
A
Rule 3:
Multiply the indices
9
Q
x^2 x x^3 x x^4
A
x^9
10
Q
y^-2 x y-1 x y-3
A
y^-6
11
Q
x^5
——
x^3
A
x^2
12
Q
x^-7 -:- x^3
A
x^-10
