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Find the value of x. If necessary, write your answer in simplest radical form. 12 9
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5 votes
Find the value of x. If necessary, write your answer in simplest radical form.
12
9

Find the value of x. If necessary, write your answer in simplest radical form. 12 9-example-1
User Andy Fowler
by
7.6k points

1 Answer

5 votes

Answer:

3√7

Explanation:

9²+B²=12²

simplify

81+B²=144

minus the 81

B²= 63

User Gabriel Boya
by
7.1k points
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