Completing the Square Algebratiles
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
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13 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Complete the square for the equation:
Tags
CCSS.HSA-REI.B.4B
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Complete the square for the equation:
Tags
CCSS.HSA-REI.B.4B
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the following quadratics equation by completing the square... x2 + 4x + 1 = 0
x = -2 ± √3
x = -3 ± √2
x = 2 ± √3
x = 2 ± √2
Tags
CCSS.HSA-REI.B.4B
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the following quadratics equation by completing the square...
x2 + 12x + 8= 0
x = -6 ± 2√7
x = 6 ± 2√7
x = 28 ± √6
x = -28 ± √6
Tags
CCSS.HSA-REI.B.4B
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the missing value "c" to complete the square.
x2 + 6x + ____
9
12
36
- 9
Tags
CCSS.HSA-REI.B.4B
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the first step to solve this quadratic equation by completing the square? x^2-10x+21=0
Set the equation equal to zero
Divide 10 by 2 and add the result to both side
Subtract the 21 from both sides
Tags
CCSS.HSA-REI.B.4B
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What did you need to add to both sides to complete the square?
6
36
10
144
Tags
CCSS.HSA-REI.B.4B
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