### Home > CCA2 > Chapter 7 > Lesson 7.1.6 > Problem7-94

7-94.

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

1. log(10)

2. log($\sqrt { 10 }$)

3. log(0)

4. 10(2/3)log(27)

Remember that log(x) is the same as log10(x).

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$\log\sqrt{10}=\log10^{1/2}$

10x = 0

$10^{(2/3)\log(27)}=10^{\log(27^{(2/3)})}$

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