Answer :
Add 3, multiply by 3, and take the positive square root.
3 = (1/3)x²
9 = x²
√9 = 3 = x
The positive solution to the equation is x = 3.
3 = (1/3)x²
9 = x²
√9 = 3 = x
The positive solution to the equation is x = 3.