Algebra Examples

$n + 2$

Step 1

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

$a_{1} = (1) + 2$

Step 2

Add $1$ and $2$ .

$a_{1} = 3$

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