## melissac Solve for x: x2 + 24x + 90 = 0 2 years ago 2 years ago

1. lilg132

$x = {-b \pm \sqrt{b ^{2}- 4ac}\over 2a}$

2. melissac

............still confusedd

3. Tomas.A

$ax^2+bx+c=0$

4. lilg132

hint a = 1 b = 24 c = 90

5. melissac

ok

6. lilg132

remember to click good answer and to check if you got it right one of your answers should be x = -19.34846922 there are always two answers

7. Tomas.A