| |
| |
1. |
Solve the equation (x -2)(x + 2) = 0. |
| |
|
A. |
2 |
B. |
-2 |
| |
|
C. |
2, 0 |
D. |
-2, 2 |
| |
|
Hint |
|
| |
2. |
Solve x2 - 4x - 5 = 0 by factoring. |
| |
|
A. |
-1, -5 |
B. |
1, -5 |
| |
|
C. |
-1, 5 |
D. |
1, 5 |
| |
|
Hint |
|
| |
3. |
Solve y2 + 8y + 16 = 0 by factoring. |
| |
|
A. |
-4, 4 |
B. |
4, 8 |
| |
|
C. |
-4 |
D. |
4 |
| |
|
Hint |
|
| |
4. |
Solve m2 - 2m = 15 by factoring. |
| |
|
A. |
-3, 5 |
B. |
3 |
| |
|
C. |
-5, 3 |
D. |
5 |
| |
|
Hint |
|
| |
5. |
Solve 2p2 - 3p -2 = 0 by factoring. |
| |
|
A. |
- , 2 |
B. |
1, 2 |
| |
|
C. |
, 2 |
D. |
-2, |
| |
|
Hint |
|
|