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Chapter 14
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Lesson 14.3.1.2
> Problem 3-31
3-31.
Hint (a):
Recall problem 3-7.
Answer (a):
x
= 3
Hint (b):
See part (a).
Hint (c):
9 = 3
2
Hint (d):
See part (c), or problem 3-30 for guidance.
