### Home > CCA2 > Chapter 7 > Lesson 7.1.2 > Problem7-18

7-18.

Evaluate each expression without using a calculator or changing the form of the expression. Homework Help ✎

1. $\log(1)$

2. $\log(10^3)$

3. $10^{\log(4)}$

4. $10^{3\log(4)}$

What power would you raise $10$ to equal $1$?

What power would you raise $10$ to equal $10^3$?

$m^{\log_m(n)}=n$

Combine the strategies from parts (b) and (c).