-5
Haiku: 5/7/5 tanka: 5/7/5/7/7
78 - 72 = 29
seven 4 x 4 = 16 3 x 3 = 9 16 - 9 = 7
It's hard to explain without using the word difference, but here's an example: The difference between 5 and 7 is 2. 7 minus 5 = 2
A "difference" is either the result of a subtraction (the difference between 7 and 5 is 7 minus 5), or its absolute value (so that the difference between 7 and 5 is the same as the difference between 5 and 7).
19
-5
The prime number between 4 and 7 is 5. So 5 squared is 25.
2
2
-2
Haiku: 5/7/5 tanka: 5/7/5/7/7
78 - 72 = 29
seven 4 x 4 = 16 3 x 3 = 9 16 - 9 = 7
find the diffrence 5-12
7 to the power of 5 squared would be written (75)2 Working the brackets first, you would take 7 to the power of 5, which is 7x7x7x7x7, giving 16,807 16,807 is then squared, and 16,807x16,807 = 282,475,249 so that would be your answer.