The number 89 is a Prime number, which means it is only divisible by 1 and itself. In other words, the only numbers that can go into 89 without leaving a remainder are 1 and 89. This is because 89 does not have any other factors besides these two.
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89 is a prime number, so the only two numbers that you can multiply together to get a product of 89 are 1 and itself.
If x is one of the numbers then the other is (89-x). Both these are positive, so x>0 and 89-x>0 or x<89. Then P(x) = x*(89-x) = 89x-x2 where 0<x<89
89 = 25 + 64 = 5² + 8²
The numbers are 87 and 89.
The numbers are 87 and 89.The integers are 87 and 89.
The numbers are 88, 89, 90, and 91.