38 + 39 = 77
39
x2 + 2x - 38 = 0 ∴ x2 + 2x + 1 = 39 ∴ (x + 1)2 = 39 ∴ x + 1 = ±√39 ∴ x = -1 ±√39
244
There are no odd numbers between 38 and 39, as 39 is the next integer and it is an odd number. Therefore, there are zero odd numbers between 38 and 39.
39+38+...+1 = 39*38/2 = 494
39
72 - 39 + 7 - 2 = 38
Lots of sums. 39 plus 28, for example.
x2 + 2x - 38 = 0 ∴ x2 + 2x + 1 = 39 ∴ (x + 1)2 = 39 ∴ x + 1 = ±√39 ∴ x = -1 ±√39
39% of 38% is 14.82%.39 x .38 x100 = 14.82
39 + 39 + 39 + 39 + 39 + 39 = 234
77
Something's missing from your question. There are 20 answers to your question. 39 + 0 = 39 38 + 1 = 39 37 + 2 = 39 . . . 19 + 20 = 39
244
39+39=78The equation "what is 39 plus 67" has an answer of 106.
57 + 57 + 38 + 38 = 190
The answer is 672.