Precalculus Examples

$10^{9} \log (10^{9})$

Step 1

Raise $10$ to the power of $9$ .

$1000000000 \log (10^{9})$

Step 2

Use logarithm rules to move $9$ out of the exponent.

$1000000000 (9 \log (10))$

Step 3

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

$1000000000 (9 \cdot 1)$

Step 4

Multiply $9$ by $1$ .

$1000000000 \cdot 9$

Step 5

Multiply $1000000000$ by $9$ .

$9000000000$