64 - 49 = 15 (= 8 + 7)
It's a thousand times greater.
14
29.
It is 7 times greater because there are 7 days in one week.
-5
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.
The greatness of 4 squared and 3 squared is expressed by the equation: 16 - 9 which equals 7.3 squared equals 3 x 3 = 94 squared equals 4 x 4 = 1616 - 9 = 7
The square root of any number between 36 and 49.
7 squared and 11 squared have no common factor greater than 1.
It's a thousand times greater.
-7 is not greater than 7.
14
It does not equal anything.The inequality implies that x < -sqrt(7) or x > sqrt(7) where sqrt represents the principal square root.
14
Yes because 7 squared is equal to 49
29.
It is 7 times greater because there are 7 days in one week.