It does not equal anything.
The inequality implies that x < -sqrt(7) or x > sqrt(7) where sqrt represents the principal square root.
This is called an inequality. If x squared is greater than or equal to 49, then x is plus or minus 7 or greater than plus 7 or less than - 7.
To find out how much greater 8 squared (64) is than 7 squared (49), you simply subtract 49 from 64, which equals 15. Therefore, 8 squared is 15 greater than 7 squared.
14
Yes because 7 squared is equal to 49
3
k is less than or equal to 7
-6 is greater than -7
7
10
is the set of integers greater than or equal to −7 and less than or equal to −1
Greater. It cannot be equal because there is not even a 7 in the second number!
They are equal.