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ludmilkaskok [199]
3 years ago
10

Solve the equation x2 = 9. A. 3 B. 4.5 C. 18 D. 81

Mathematics
2 answers:
VikaD [51]3 years ago
5 0
The answer is B. 4.5

Rus_ich [418]3 years ago
3 0
Divide both sides by 2 to get x=4.5
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