The average of 79, 84, 82, and 87 is 83.
Take any multiple of 87, and you get a number that is divisible by 87 - for example:87 x 0 87 x 1 87 x 2 87 x 3 ... 87 x (-1) 87 x (-2) ...
It is 79/90.
1 x 87, 3 x 29, 29 x 3, 87 x 1 = 87
Assume that the expression is x8 - 87 + 166 or x8 + 79. The expression is not factorizable since 79 is not the perfect 8th number!
87 = 3 x 29
1 x 79 = 792 x 79 = 1583 x 79 = 2374 x 79 = 3165 x 79 = 3956 x 79 = 4747 x 79 = 5538 x 79 = 6329 x 79 = 71110 x 79 = 790
79 + 3 - 87 = -5
The average of 79, 84, 82, and 87 is 83.
79
87
493,039
Take any multiple of 87, and you get a number that is divisible by 87 - for example:87 x 0 87 x 1 87 x 2 87 x 3 ... 87 x (-1) 87 x (-2) ...
negative 79.
Just multiply 87 by any integer! For example, the result of each of the following calculations will give you a multiple of 87: 87 x 0 87 x 1 87 x 2 87 x 3 87 x 4 87 x (-1) 87 x (-2) etc.
1 x 87, 3 x 29 = 87
158 = x * 79 158 / 79 = x 2 = x 158 is 200% of 79 ■