Basic Math Examples

$e^{- 3 (2.5)}$

Step 1

Multiply $- 3$ by $2.5$ .

$e^{- 7.5}$

Step 2

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

$\frac{1}{e^{7.5}}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\frac{1}{e^{7.5}}$

Decimal Form:

$0.00055308 \dots$