Pré-cálculo Exemplos

$\log (10 \cdot 10^{6})$

Step 1

Move the decimal point in $10$ to the left by $1$ place and increase the power of $10^{6}$ by $1$ .

$\log (1 \cdot 10^{7})$

Step 2

Multiplique $10^{7}$ por $1$ .

$\log (10^{7})$

Step 3

Use as regras logarítmicas para mover $7$ para fora do expoente.

$7 \log (10)$

Step 4

A base do logaritmo $10$ de $10$ é $1$ .

$7 \cdot 1$

Step 5

Multiplique $7$ por $1$ .

$7$