# Question #4dbd3

##### 1 Answer
Apr 12, 2016

1 and $- \frac{3}{4}$

#### Explanation:

$y = 4 {r}^{2} - r - 3 = 0$
Since a + b + c = 0, use shortcut.
The 2 real roots are: 1 and c/a = -3/4