High School Math - Logarithms

1

Simplify the expression using logarithmic identities.

2

Simplify the expression using logarithmic identities.

3

Simplify the expression using logarithmic identities.

4

Based on the definition of logarithms, what is ${\log_{10}1000}$ ?

5

Based on the definition of logarithms, what is ${\log_{10}1000}$ ?

6

Based on the definition of logarithms, what is ${\log_{10}1000}$ ?

7

What is the value of that satisfies the equation $\log_x128=7$ ?

8

What is the value of that satisfies the equation $\log_x128=7$ ?

9

What is the value of that satisfies the equation $\log_x128=7$ ?

10

$\log_7118=?$

Logarithms