Transcript Complementary and Supplementary Angle Bingo!

©2010, Dr. Jennifer L. Bell, LaGrange High School, LaGrange, Georgia
Adapted from various sources
~BINGO!~
• The winner who says “BINGO” at the
appropriate time will get a mystery prize!
• Anyone acting poorly will be disqualified.
Numbers
• Place the following numbers in
any empty box along with a FREE
space. These numbers represent
answers to quadratic equations.
0, 6
±4i
±3
2±i
-5/3, 1
±2i√3
1±√6
-1/2, -7
±2i√2
2±2√3
1, -7
-3±√69/10
±2√3
0, 8
±i√11
10, 1
-7±√33/2
1±3i√3/2
4±3i√2/2
3
1/ ,
3
7
-1±2i
11/ ,
2
-1
-2±√6
1
Solve by factoring.
2x2 + 15x + 7 = 0
2
Solve by factoring.
3x2 + 2x – 5 = 0
3
Solve by factoring.
–x2 + 16x – 12 = 5x – 2
4
Solve by factoring.
3x2 – 9x = x2 + 11
5
Solve by factoring.
3x2 + 7 = 22x
6
Solve by factoring.
2x2 – 12x = 0
7
Solve by factoring.
3x2 – 24x + 4 = 4
8
Solve by factoring.
-x2 + 6x – 9 = 0
9
Solve by taking the square root.
x2 + 12 = 24
10 Solve by taking the square root.
2x2 + 24 = -8
11 Solve by taking the square root.
5 – 3x2 = 29
12 Solve by taking the square root.
(x + 3)2 = 16
13 Solve by taking the square root.
(x – 2)2 = 12
14 Solve by taking the square root.
20 – 2x2 = 2
15 Solve by taking the square root.
4x2 = 3x2 – 11
16 Solve by taking the square root.
3x2 = x2 – 12
17 Solve by using the quadratic formula.
x2 + 2x – 5 = 0
18 Solve by using the quadratic formula.
x2 + 9x + 1 = 2x – 3
19 Solve by using the quadratic formula.
5x2 + 3x – 3 = 0
20 Solve by using the quadratic formula.
x2 + 3x + 13 = x + 8
21 Solve by using the quadratic formula.
x2 + 4x – 2 = 0
22 Solve by using the quadratic formula.
x2 + 7 = x
23 Solve by using the quadratic formula.
x2 – 4x = -5
24 Solve by using the quadratic formula.
2x2 – 8x – 1 = 0
1
-1/2, -7
9
±2√3
17
1±√6
2
-5/3, 1
10
±4i
18
-7±√33/2
3
10, 1
11
±2i√2
19
-3±√69/10
4
11/ ,
2
-1
12
1, -7
20
-1±2i
5
1/ ,
3
7
13
2±2√3
21
-2±√6
6
0, 6
14
±3
22
1±3i√3/2
7
0, 8
15
±i√11
23
2±i
8
3
16
±2i√3
24
4±3i√2/2