Warm-up
5/14/12
Solve the following quadratics by factoring.
2
1) 5x - 12x + 4 = 0
What methods do we have to solve
quadratic equations?
What is the best method to solve the
following quadratic?
0=2x2-6
1) Solve by Factoring
2) Isolate x
3) Quadratic Formula
What is the best method to solve the
following quadratic?
0 = x2 - 7x - 8
1) Solve by factoring
2) Isolate x
3) Quadratic Formula
What is the best method to solve the
following quadratic?
0 = 24x2 + 18x
1) Solve by factoring
2) Isolate x
3) Quadratic Formula
What is the best method to solve the
following quadratic?
0 = 5x2 + 2x - 1
1) Solve by factoring
2) Isolate x
3) Quadratic Formula
1.
7.
2.
3.
4.
8.
9.
10.
5.
6.
11.