Algebra II Exercises: Quadratic Formula and the Discriminant
Review Course Notes
Question Group #1
Directions and/or Common Information:
Determine how many solutions there will be for each of the following equations.
2x
2
+ 8x + 8 = 0
1.
0
1
2
x
2
+ 3x + 6 = 0
2.
0
1
2
-2x
2
+ 7x = 0
3.
0
1
2
-5x
2
+ x + 1 = 0
4.
0
1
2
3x
2
+ 6x + 3 = 0
5.
0
1
2
Question Group #2
Directions and/or Common Information:
Find the solutions to the following equations.
8x
2
- 4x = 0
1.
6x
2
+ 7x + 2 = 0
2.
-6x
2
- 5x + 8 = 0
3.
-2x
2
+ 8x - 5 = 0
4.
-3x
2
- 4x + 7 = 0
5.
B Horn
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