Question

Resolva a equação

3x² - 4 = 0

Answer 1

3x² - 4 = 0

3x² = 4

x² = 4/3

x' = √(4/3)

x' = 2/√3 = 2√3/3

x'' = -√(4/3)

x'' = -2/√3 = -2√3/3