To determine if the functions have the same range, we need to find the possible output values for each function.
For f(x) = √(4x), we note that the domain is restricted to x ≥ 0 because we cannot take the square root of a negative number in the real numbers. The range of f(x) will consist of all non-negative real numbers since the square root of a non-negative number is always non-negative. Therefore, the range of f(x) is [0, ∞).
For g(x) = ∛(4x), the domain is also restricted to x ≥ 0 for the same reason. The range of g(x) will consist of all real numbers since taking the cube root of any real number will always result in a real number. Therefore, the range of g(x) is (-∞, ∞).
Since the two functions have different ranges, f(x) = √(4x) and g(x) = ∛(4x) do not have the same range.