G(x) = 2 √(x - 3)

Question

`g(x) = 2 √(x - 3)`

Answer 1

Solve for x over the real numbers:
2 sqrt(x - 3) = 0

Divide both sides by 2:
sqrt(x - 3) = 0

Square both sides:
x - 3 = 0

Add 3 to both sides:
Answer: x = 3