Precalculus Examples

$\log (49) \cdot 7$

Step 1

Multiply $\log (49) \cdot 7$ .

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Step 1.1

Reorder $\log (49)$ and $7$ .

$7 \cdot \log (49)$

Step 1.2

Simplify $7 \cdot \log (49)$ by moving $7$ inside the logarithm.

$\log (49^{7})$

Step 2

Raise $49$ to the power of $7$ .

$\log (678223072849)$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\log (678223072849)$

Decimal Form:

$11.83137256 \dots$