Solve the system: 2x + y = 10 and x - y = 2.
Anonymous Quiz
14%
x=5, y=0
21%
x=2, y=6
7%
x=3, y=4
57%
x=4, y=2
Solve for x: x² - 5x + 6 = 0. What are the roots?
Anonymous Quiz
4%
0 and 5
20%
-2 and -3
24%
1 and 6
52%
2 and 3
Solve for x: x² - 4 = 0. What are the solutions?
Anonymous Quiz
85%
2 and -2
11%
4 and -4
4%
0 and 4
0%
1 and -1
❤1
Solve for x: 2x² + 4x = 0. What are the roots?
Anonymous Quiz
17%
0 and 2
23%
2 and -2
3%
4 and -4
57%
0 and -2
Solve for x: x² + 2x - 8 = 0. What are the solutions?
Anonymous Quiz
4%
1 and -8
17%
8 and -1
63%
-4 and 2
17%
-2 and 4
Solve for x: x² - 2x - 3 = 0. What are the roots?
Anonymous Quiz
15%
2 and -1
30%
3 and -2
33%
-1 and 3
22%
1 and -3
Solve for x: x² + 5x + 6 = 0. What are the solutions?
Anonymous Quiz
54%
-2 and -3
15%
-1 and -6
15%
1 and 6
15%
2 and 3