Calculus Examples

$2 e^{- 1}$

Step 1

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

$2 \frac{1}{e}$

Step 2

Combine $2$ and $\frac{1}{e}$ .

$\frac{2}{e}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\frac{2}{e}$

Decimal Form:

$0.73575888 \dots$