-19
7 and -2
So, if you had to factor: X(squared) -5X -14
Your answer would be (x+7) (x-2)
19
9 & 23
The answer is 4 and 14.
-17
-209
-144
19
18
The numbers are 13 and 14.
9 & 23
The only numbers that go into 14 are: 1,14,7, and 2. That's all.
They are: 18+14 = 32 and 18-14 = 4
46
-31
The answer is 4 and 14.
79
17