CPM Homework Help : A2C Problem 13-122

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Home > A2C > Chapter 13 > Lesson 13.2.2 > Problem 13-122

13-122.

Solve for x, correct to three decimal places. Homework Help ✎
1. 27 = 6^x
4. Show that .

Answer (a):

x ≈ 1.839

Answer (b):

x ≈ −1.839

Hint (c):

$\left( \frac{1}{6}\right)^x=\frac{1}{27}$

Hint (d):

Try rewriting the expression with negative exponents instead of fractions.

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