Calculus Examples

$- 20 e^{- 5 \cdot 5}$

Step 1

Multiply $- 5$ by $5$ .

$- 20 e^{- 25}$

Step 2

Rewrite the expression using the negative exponent rule $b^{- n} = \frac{1}{b^{n}}$ .

$- 20 \frac{1}{e^{25}}$

Step 3

Combine $- 20$ and $\frac{1}{e^{25}}$ .

$\frac{- 20}{e^{25}}$

Step 4

Move the negative in front of the fraction.

$- \frac{20}{e^{25}}$

Step 5

The result can be shown in multiple forms.

Exact Form:

$- \frac{20}{e^{25}}$

Decimal Form:

$- 2.77758877 \cdot 10^{- 10}$