Algebra Examples

$a_{n} = 6 n - 4$

Step 1

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

$a_{2} = 6 (2) - 4$

Step 2

Multiply $6$ by $2$ .

$a_{2} = 12 - 4$

Step 3

Subtract $4$ from $12$ .

$a_{2} = 8$

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