Algebra Examples

$- e^{- 1}$

Step 1

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

$- \frac{1}{e}$

Step 2

The result can be shown in multiple forms.

Exact Form:

$- \frac{1}{e}$

Decimal Form:

$- 0.36787944 \dots$