Precalculus Examples

$e^{\log (7 + 3)}$

Step 1

Add $7$ and $3$ .

$e^{\log (10)}$

Step 2

Logarithm base $10$ of $10$ is $1$ .

$e^{1}$

Step 3

Simplify.

$e$

Step 4

The result can be shown in multiple forms.

Exact Form:

$e$

Decimal Form:

$2.71828182 \dots$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$