3 years ago

Solveee 3x^2 - 9 = 0

Mathematics

1 answer:

Scorpion4ik [409]3 years ago

8 0

Answer:

x = ± $\sqrt{3}$

Step-by-step explanation:

Given

3x² - 9 = 0 ( add 9 to both sides )

3x² = 9 ( divide both sides by 3 )

x² = 3 ( take the square root of both sides )

x = ± $\sqrt{3}$

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