3 years ago

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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