Calculus Examples

$- 2 e^{- 2}$

Step 1

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

$- 2 \frac{1}{e^{2}}$

Step 2

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

$\frac{- 2}{e^{2}}$

Step 3

Move the negative in front of the fraction.

$- \frac{2}{e^{2}}$

Step 4

The result can be shown in multiple forms.

Exact Form:

$- \frac{2}{e^{2}}$

Decimal Form:

$- 0.27067056 \dots$