Precalculus Examples

$7 \log_{2} (22) - \log_{7} (2)$

Step 1

Simplify $7 \log_{2} (22)$ by moving $7$ inside the logarithm.

$\log_{2} (22^{7}) - \log_{7} (2)$

Step 2

Raise $22$ to the power of $7$ .

$\log_{2} (2494357888) - \log_{7} (2)$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\log_{2} (2494357888) - \log_{7} (2)$

Decimal Form:

$30.85981414 \dots$