Algebra Examples

$3 n$

Step 1

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

$a_{2} = 3 (2)$

Step 2

Multiply $3$ by $2$ .

$a_{2} = 6$

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