Factorisation - the Quadratic formula.
Test Yourself 1 - Solutions.
Solve the following equations - when possible - using the quadratic formula.
When necessary, write your
answer in the simplest surd form.
REMEMBER: always write out the values for the coefficients TOGETHER with their signs
and always use brackets to enter the values in your calculator!!!
3 term monics. | 1. | 2. |
3. | 4. | |
5. |
6.
|
|
3 term non-monics. | 7. |
8. |
9. | 10. |
|
11. | 12. | |
2 term quadratics. | 13. |
14.
|
15. | 16. |
|
Other formats. | 17. | 18. |
19. | 20. | |
21. | 22. |