Algebra Examples

$a_{n} = 2^{n}$

Step 1

Substitute in the value of $n$ to find the $n$ th term.

$a_{3} = 2^{3}$

Step 2

Raise $2$ to the power of $3$ .

$a_{3} = 8$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$