Completing the Square in Quadratics
Interactive Video
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Liam Anderson
Used 2+ times
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving a quadratic equation by completing the square?
Move the constant to the left side of the equation.
Move the constant to the right side of the equation.
Add a constant to both sides of the equation.
Factor the equation immediately.
Tags
CCSS.HSA.REI.A.1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When moving the constant to the right side, what operation is performed?
Multiplication
Division
Addition
Subtraction
Tags
CCSS.HSA-REI.B.4B
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula to find the constant term needed to make a perfect square trinomial?
B times 2 squared
B divided by 2 squared
B squared
B divided by 4
Tags
CCSS.8.EE.C.7B
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example, what is the value of B?
5
10
25
2
Tags
CCSS.HSA-REI.B.4B
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the constant added to both sides to complete the square in the example?
5/2
25/4
10/4
5
Tags
CCSS.HSA.APR.C.4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of factoring the trinomial in the example?
(x + 5/2)(x + 5/2)
(x + 5)(x + 5)
(x + 2.5)(x + 2.5)
(x + 5/4)(x + 5/4)
Tags
CCSS.HSA-REI.B.4B
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the equation after factoring and simplifying?
(x + 5/2)^2 = 17/4
(x + 5)^2 = 17/4
(x + 2.5)^2 = 17/4
(x + 5/4)^2 = 17/4
Tags
CCSS.HSA-REI.B.4B
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