CPM Homework Help : A2C Problem 12-53

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Home > A2C > Chapter 12 > Lesson 12.1.3 > Problem 12-53

12-53.

Solve each of the following equations without a calculator.
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1. log_x17 = 1
4. log₃81 = x

Answer (a):

x = 17

Hint (b):

$4^x = \frac{1}{2}$

Answer (c):

$\small x=4^{\frac{1}{2}}=2$

Hint (d):

See part (b).

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