Calculus Examples

$\sum_{i = 1}^{5} - 6 i + 1$

Step 1

Expand the series for each value of $i$ .

$- 6 \cdot 1 + 1 - 6 \cdot 2 + 1 - 6 \cdot 3 + 1 + \dots - 6 \cdot 5 + 1$

Step 2

Simplify the expanded form.

$- 85$