Calculus Examples

$\sum_{i = 7}^{23} 2 x + 1$

Step 1

Expand the series for each value of $i$ .

$2 x + 1 + 2 x + 1 + 2 x + 1 + \dots + 2 x + 1$

Step 2

Simplify the expanded form.

$0$

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