
Completing the Square Concepts

Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard

Thomas White
FREE Resource
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20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in completing the square when 'a' is not equal to 1?
Subtract a constant from both sides
Factor out the coefficient of x²
Multiply the equation by 2
Add a constant to both sides
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why do we factor out the coefficient of x² in the process of completing the square?
To find the vertex
To simplify the equation
To make 'a' equal to 1
To eliminate x
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the next step after factoring out the coefficient of x²?
Divide the equation by 2
Multiply the equation by 3
Add a constant to both sides
Create a perfect square trinomial
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you create a perfect square trinomial?
Multiply by a constant
Add and subtract the same constant
Divide by a constant
Add a constant to one side only
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the equation when you add and subtract the same constant?
It becomes a perfect square trinomial
It becomes a quadratic equation
It becomes a linear equation
It becomes a constant
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of subtracting the constant outside the parentheses?
To find the y-intercept
To eliminate x
To simplify the equation
To balance the equation
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of multiplying the added constant by the factored coefficient?
A new variable
A new coefficient
A new equation
A new constant
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