Calculus Examples

$\sum_{k = 0}^{4} 4^{k}$

Step 1

Expand the series for each value of $k$ .

$4^{0} + 4^{1} + 4^{2} + \dots + 4^{4}$

Step 2

Simplify the expanded form.

$341$

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