Basic Math Examples

$\frac{e^{- 3.1} \cdot {3.1}^{0}}{0!}$

Step 1

Move $e^{- 3.1}$ to the denominator using the negative exponent rule $b^{- n} = \frac{1}{b^{n}}$ .

$\frac{1}{0! e^{3.1}}$

Step 2

Simplify the denominator.

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Step 2.1

Expand $0!$ to $1$ .

$\frac{1}{1 e^{3.1}}$

Step 2.2

Multiply $e^{3.1}$ by $1$ .

$\frac{1}{e^{3.1}}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\frac{1}{e^{3.1}}$

Decimal Form:

$0.04504920 \dots$