a, a + 2, a + 4;
a2 + 2a + 22 = a2 + 8a + 16
6a = 6 ie a = 1 and other numbers are 3 & 5.
12, 13 and 14
8, 9, and 10
5, 6 and 7
14, 15, 16
8, 10, 12
Find 3 consecutive numbers where the product of the smaller two numbers is 19 less than the square of the largest number.
5,6,7
11,12,13
8,10,12
1, 3, 5
16, 17 and 18
12, 13 and 14
8, 9, and 10
5, 6 and 7
14, 15, 16
4, 6, and 8
3, 5, 7