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Oksanka [162]
3 years ago
8

3x²=12 extracting square roots​

Mathematics
1 answer:
ivann1987 [24]3 years ago
3 0

Answer:

x = ± 2

Step-by-step explanation:

Given

3x² = 12 ( divide both sides by 3 )

x² = 4 ( take the square root of both sides )

x = ± \sqrt{4} = ± 2

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