Question

List L consists of numbers 1, square root of 2, x, and x^2 , where x>0, and the range of the numbers in list L is 4.

Which quantity is larger?
A. x
B. 2

Answer 1

If the range of the numbers in list is 4:
x² - 1 = 4
x² = 5
x =√ 5 ≈ 2.236
x > 2
Answer: A ) x