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Nat2105 [25]
3 years ago
13

Plz help, I'll give brainliestFind the value of x​

Mathematics
1 answer:
Black_prince [1.1K]3 years ago
3 0

Answer:

14.04

Step-by-step explanation:

19^{2} - 17^{2} = 72

\sqrt{72} = 8.48

8.48 + 8.48 = 16.96

31 - 16.96 = 14.04

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