Understanding Logarithms

Practice Questions

Algebra II › Understanding Logarithms

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1

Solve the following:

$\log10000+\log10$

2

Solve the following:

$\log10000+\log10$

3

Solve: $2log_{10}(100^3)$

4

Solve: $2log_{10}(100^3)$

5

Given the following:

$\log_{8} M = N$

Decide if the following expression is true or false:

$\log_{M} 8 = \frac{1}{N}$ for all positive .

6

Evaluate $\log_{8}172$ to the nearest tenth.

7

Evaluate .

8

Evaluate: $2log_{10}(\frac{1}{1000})$

9

$\log_{N }10 = M$ , with positive and not equal to 1.

Which of the following is true of $\log_{N }100$ for all such ?

10

Try to answer without a calculator.

True or false:

$\log_{7} 700 = 2$

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