Test: Quadratic Equations I - Normal

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Question 1:   Solve: x 2 =4
x=±2
x=0
x=2
x=2
Question 2:   Solve: x 2 16=0
x=4
x=0
x=4
x=±4
Question 3:   Solve: 2 x 2 +5=0
10 2
10 2
No answer
± 10 2
Question 4:   3 x 2 27=0
x=9
x=±3
x=3
x= 1 3
Question 5:   Solve: x 2 x=0
x=1
x=0 or x=1
x=1
x=0
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