# How do you evaluate a(b^x) given a=1, b=2, x=4?

Mar 19, 2017

$16$

#### Explanation:

Substitute the given values for a, b and x into the expression.

$\Rightarrow a \left({b}^{x}\right)$

$= 1 \left({2}^{4}\right)$

$= 1 \times {2}^{4}$

$= 1 \times 16$

$= 16$