37 Fit the cubic: Un = (2n3 - 9n2 + 16n + 6)/3 for n = 1, 2, 3, ...
There are many possible answers. One possibility is Un = (2n3 - 3n2 + n + 24)/6
9.
2, which equals 54. 3, which equals 36. 4, which equals 27. 6, which equals 18. 9, which equals 12. 12, which equals 9.
12 plus 9 equals 21.
5(25m3 + 2n3)
37 Fit the cubic: Un = (2n3 - 9n2 + 16n + 6)/3 for n = 1, 2, 3, ...
There are many possible answers. One possibility is Un = (2n3 - 3n2 + n + 24)/6
Well, honey, if you're looking for a number that, when divided by 9, equals 9, you're looking for 81. 81 divided by 9 gives you 9. So, there you have it, math wizard!
If x=9, x=9
9-8 equals = 1
9 out of 15 equals 60%
2n2y2(2n3)(3y3)
No! It equals 15, but 9-6=3.
9 out of 36 equals 25%
9
23-9 equals = 14