Lesson Worksheet: Solving Quadratic Equations: Quadratic Formula Mathematics • 9th Grade
In this worksheet, we will practice solving quadratic equations using the quadratic formula.
Q2:
Find the solution set of the equation , giving values to two decimal places.
- A
- B
- C
- D
Q3:
Find the solution set of in , giving values to two decimal places.
- A
- B
- C
- D
- E
Q8:
Given that is a root of the equation , find the set of possible values of .
- A
- B
- C
- D
- E
Q9:
Using the quadratic formula, find all the solutions to .
- A, , ,
- B, , ,
- C,
- D, , ,
- E,