# Lesson Worksheet: Solving Quadratic Equations by Completing a Square Mathematics

In this worksheet, we will practice solving quadratics by completing a square.

**Q1: **

By completing the square, solve the equation .

- A
- B,
- C
- D,
- E,

**Q2: **

While completing the square, Naser transformed into . He then added a number to both sides. What number did he add?

- A
- B
- C9
- D
- E

**Q3: **

Write the equation in completed square form.

- A
- B
- C
- D
- E

**Q4: **

Complete the square for the expression .

- A
- B
- C
- D
- E

**Q5: **

Complete the square for the expression .

- A
- B
- C
- D
- E

**Q6: **

Given that , what are the values of and ?

- A,
- B,
- C,
- D,
- E,

**Q7: **

Given that , what are the values of and ?

- A,
- B,
- C,
- D,
- E,

**Q8: **

In completing the square for quadratic function , you arrive at the expression . What is the value of ?

**Q9: **

By completing the square, solve the equation .

- A
- B
- C,
- D,
- E,

**Q10: **

Solve the equation by completing the square.

- A or
- B or
- C or
- D or
- E or