Solving Quadratic Equations Using Square Roots
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
x2=25
x = 5
x = -5
x = ±25
x = ±5
Tags
CCSS.8.EE.A.2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve x2− 4 = 0
2 and -2
4 and -4
16 and -16
8 and -8
Tags
CCSS.HSA-REI.B.4B
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve using square roots.
±81
±9
±3
No real solution
Tags
CCSS.HSA-REI.B.4B
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve using square roots.
± 1/4
± 9/36
± 1/2
No real solution
Tags
CCSS.HSA-REI.B.4B
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve using square roots:
x2 - 18 = 0
x = ±√18
No solution
x = ±9
x = 18
Tags
CCSS.8.EE.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
x2 = 16
± 4
± 8
4
8
Tags
CCSS.8.EE.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the equation using square roots.
x2 = 121
60.5
± 11
± 12
11
Tags
CCSS.8.EE.A.2
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