# 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