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.
Chat with our AI personalities
14
29.
It is 7 times greater because there are 7 days in one week.
-5
There is no mathematical operator visible between the second pair of numbers so it is difficult to be sure of the answer. 4*7 is -21 greater than 47.