Test:
Quadratic Equations I - Normal
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Question 1:
Solve:
x
2
=
4
A
x
=
±
2
B
x
=
−
2
C
x
=
0
D
x
=
2
Question 2:
Solve:
x
2
−
16
=
0
A
x
=
0
B
x
=
−
4
C
x
=
±
4
D
x
=
4
Question 3:
Solve:
2
x
2
+
5
=
0
A
10
2
B
±
10
2
C
−
10
2
D
No answer
Question 4:
3
x
2
−
27
=
0
A
x
=
1
3
B
x
=
±
3
C
x
=
9
D
x
=
3
Question 5:
Solve:
x
2
−
x
=
0
A
x
=
−
1
B
x
=
1
C
x
=
0
or
x
=
1
D
x
=
0
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