Factor a =1
Factor
x2 + 4x + 3
(x + 1)(x + 3)
3x2 + 11x + 6
(3x + 2)(x + 3)
x(x + 4) = 0
x = 0 and x = -4
What are the a, b, and c values of the equation?
x2 + 7x - 12
a = 1
b = 7
c = -12
Solve
6x2 = 54
x = +-3
Factor
x2 + 7x + 12
(x + 4)(x + 3)
4x2 -12x + 9
(2x - 3)(2x - 3)
(x + 4)(x - 7) = 0
x = -4 and x = 7
What are the a, b, and c values of the equation?
2x2 +14x = -6
a = 2
b = 14
c = 6
x2 + 5 = 30
x = +- 5
Factor
x2 - 8x + 12
(x - 6)(x - 2)
5x2 + 13x + 6
(5x + 3)(x + 2)
(x - 9)(2x + 4) = 0
x = 9 and x = -2
Put the following equation into the quadratic formula:
4x2 - 3x + 8
**Check with your teacher**
3x2 - 7 = 140
x = +-7