F =√x+2/√x+2. Tìm GTLN, GTNN nếu có

To find the greatest and smallest values of the expression F = √(x+2)/√(x+2), we can simplify the expression and analyze its behavior.

First, let's simplify the expression:
F = √(x+2)/√(x+2) = 1

Since the expression is equal to 1 for all values of x, there is no greatest or smallest value. The expression is constant and equal to 1.