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Practice 9-4
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Example Exercises
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Example 1
1- 3
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Simplify each radical expression. Assume that all variables under radicals
represent positive numbers.
1.
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2.
J48'16
3.
8.~
50ZVs
4.
9. ~.
10.
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5. ~25x5
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"0 16.
Simplify each radical expression. Assume that all variables under radicals
::re:~;gn:be~ . ,12" 15.
~ab'
18.
(2-J3t
-Jli .' fii
19.
1&
~2.
(7.JSt
20.
21.
n
24.
12
6
5o~Vl
17.
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22.
-,-,
g
55
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12.
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4
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Examples 4-6
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21/5
Find g. Evaluate any radicals and round to the nearest tenth.
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Simplify each radical expression. Assume that all variables under radicals
represent positive numbers.
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31.
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28
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29.
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34.
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4
35.
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