Write as a Single Logarithm log of 3+ log of 7

$\log (3) + \log (7)$

Step 1

Use the product property of logarithms, $\log_{b} (x) + \log_{b} (y) = \log_{b} (x y)$ .

$\log (3 \cdot 7)$

Step 2

Multiply $3$ by $7$ .

$\log (21)$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\log (21)$

Decimal Form:

$1.32221929 \dots$