Question

Solveee 3x^2 - 9 = 0

Answer 1

x = ±
`√(3)`

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 = ±
`√(3)`