Question

Find the solutions to x² = 12.

O A. x = +2√3
OB. x=+5√2
X
C. x= +2√5
OD. x = 13√2

Answer 1

`x = \pm 2\sqrt3`

Explanation:

Hello!

Let's use the square root property to solve this question

Solve:

• 
  `x^2 = 12`
• 
  `√(x^2) = √(12)`
• 
  `x = \pm√(12)`
• 
  `x = \pm √(4 * 3)`
• 
  `x = \pm 2\sqrt3`

The answer is option A: x = ±2√3