Calculus Examples

$\sum_{x = 1}^{5} 5 x^{2}$

Step 1

Expand the series for each value of $x$ .

$5 \cdot 1^{2} + 5 \cdot 2^{2} + 5 \cdot 3^{2} + \dots + 5 \cdot 5^{2}$

Step 2

Simplify the expanded form.

$275$

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