16 -9
34 and 9
7 & 9
-7 + 9 = 2 -7 - 9 = -16
The numbers are 9 and 7
Let's denote the two square numbers as ( a^2 ) and ( b^2 ), where ( a ) and ( b ) are positive integers. The difference between these two square numbers can be expressed as ( b^2 - a^2 = 40 ). This can be factored as ( (b + a)(b - a) = 40 ). The factors of 40 are (1, 40), (2, 20), and (4, 10). By solving the system of equations, we find that the two square numbers are 49 and 9, as ( 7^2 - 3^2 = 49 - 9 = 40 ).
16 -9
9 13
There are millions of combinations of numbers with a difference of 9. 9 and 0, 10 and 1, 11 and 2, 12 and 3, and so on. The difference is the answer that you get when you subtract two numbers, so any numbers that subtract to an answer of 9 will work.
34 and 9
16 and 9
The numbers are 4 and 9. (22 and 32) Any time the difference is an odd number, there are consecutive integers as a solution, such that for difference c, 2n+1=c -- Here 2n+1=5, n=2, and the integers are 2 and 3, their squares being 4 and 9.
square root of 9 = 3 but 2, 17 and 23 are irrational numbers
9 and 64, as well as 27 and 28
9 and 6
7 & 9
-7 + 9 = 2 -7 - 9 = -16