Evaluate e^-2.5

$e^{- 2.5}$

Step 1

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

$\frac{1}{e^{2.5}}$

Step 2

The result can be shown in multiple forms.

Exact Form:

$\frac{1}{e^{2.5}}$

Decimal Form:

$0.08208499 \dots$