✔ 最佳答案
-12x^2 - 29x -17 = 0
First, we multiply both sides by -1 to obtain
12x^2 + 29x +17 = 0
Then, we can factor this out by getting the factors of (12)(17) which has a sum of 29:
12x^2 + 29x +17 = 0
(12x + 17)(x + 1) = 0
Solving each for x:
12x + 17 = 0
x = -17/12
x + 1 = 0
x = -1
Well, you already got your factors. And your solution set.