Well Done!
Incorrect
Submit
Reset
Equation
Yes or No
Solutions
(
x
− 2)
2
= 9
3
x
2
+
x
= 0
3
x
2
+ 30
x
= -27
1 over 4
1
4
x
2
− 2
x
= 5
.5
x
2
+ 3
x
= 20
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
none
-1, -9
-4, 10
-11, 7
11, -7
4, -10
-2, 10
none
-1, -9
-4, 10
-11, 7
11, -7
4, -10
-2, 10
none
-1, -9
-4, 10
-11, 7
11, -7
4, -10
-2, 10
none
-1, -9
-4, 10
-11, 7
11, -7
4, -10
-2, 10
none
-1, -9
-4, 10
-11, 7
11, -7
4, -10
-2, 10