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Power Rule
Reference
> Algebra: Exponents
Description
The Power Rule states that:
(
x
a
)
b
=
x
a
b
{({x}^{a})}^{b}={x}^{ab}
(
x
a
)
b
=
x
a
b
Examples
(
x
3
)
4
{({x}^{3})}^{4}
(
x
3
)
4
1
Use
Power Rule
:
(
x
a
)
b
=
x
a
b
{({x}^{a})}^{b}={x}^{ab}
(
x
a
)
b
=
x
a
b
.
x
12
{x}^{12}
x
1
2
Done
x^12
English
Power Rule