x can be any number greater than 16 and less than 81.
Chat with our AI personalities
You cannot prove it because it is not necessarily true. A = 16 < B = 25 But one square root of A = +4 is not less than one square root of B = -5.
16
If X squared is less than 16, then the absolute value of X is less than the square root of 16. X will be greater than -4 and less than +4.
4 squared is 16 The square root of 4 is 2 Hence, 4 squared is 14 greater than the square root of 4.
No. The square roots of numbers between 0 and 1 (not including 0) are greater than or equal to (in the case of 1) the number. The square root of 0.49 is 0.7 for example.