Calculus Examples

$\sum_{i = 2}^{6} 2^{i}$

Step 1

Expand the series for each value of $i$ .

$2^{2} + 2^{3} + 2^{4} + \dots + 2^{6}$

Step 2

Simplify the expanded form.

$124$

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