Solve by Completing the Square
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
19 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
To solve by completing the square, what needs to be moved in this equation?
x2 = 9 - 4x
the -4x
the 9
the x2
Tags
CCSS.HSA-REI.B.4B
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the first step to solving THIS equation by completing the square?
a2 + 10a + 21 = 0
Set the equation equal to zero
Divide 10 by 2 and add the result to both sides
Add a2 and 10a together
Subtract the 21
Tags
CCSS.HSA-REI.B.4B
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What do you do to the b value to correctly complete the square?
square it
divide it by 2 and square the result
divide it by 2 and take the square root of the result
divide it by 2 only
Tags
CCSS.HSA-REI.B.4B
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
CCSS.HSA-REI.B.4B
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Complete the square for: v2 - 18v + 87 = 7
(v + 9)2 - 1
(v + 9)2 + 1
(v - 9)2 - 1
(v - 9)2 + 1
Tags
CCSS.HSA-REI.B.4B
6.
DROPDOWN QUESTION
1 min • 1 pt
Kevin wants to solve the equation by completing the square. What values complete the equation?
8
64
16
4
256
Tags
CCSS.HSA-REI.B.4B
7.
DRAG AND DROP QUESTION
1 min • 1 pt
x2 + 10x = -9 Steps to solve by completing the square are:
Take half of 10 and square it.
Add 25 to both sides.
Solve the perfect square trinomial
Take the square root of both sides
Solve for x to get a solution.
Take half of -9 and add to both sides.
Divide all terms by 10
Set equal to zero.
Tags
CCSS.HSA-REI.B.4B
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
