Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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15
×
No Solution
Oops!
Check
Okay!
Check
×
banana
Go to last place!
Oops!
×
shark
Other team loses 25 points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
15
×
What do you do to the b value to complete the square?
divide by 2 and take the square root of the result
square it
divide by 2 only
divide by 2 and square the result
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×
thief
Give points!
5
10
15
20
25
×
shark
Other team loses 20 points!
Okay!
×
gift
Win 25 points!
Okay!
×
lifesaver
Give 15 points!
Oops!
×
trap
No points!
Oops!
×
star
Double points!
Okay!
×
shark
Other team loses 15 points!
Okay!
×
banana
Go to last place!
Oops!
15
×
What is the first step to solve this equation using completing the square?
subtract the 21
add the aÂē and a terms together
divide 10 by 2 and add the answer to both sides
set the equation equal to zero
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15
×
x = {+/-Â 1} or {-1, 1}
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Okay!
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15
×
x = {+/- 3} or {-3, 3}
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Okay!
Check
10
×
x = {+/- 8} or {-8, 8}
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Check
Okay!
Check
15
×
x = {+/- â2}
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15
×
x = {0}
Oops!
Check
Okay!
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15
×
x = {0}
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15
×
When do you use the +/- symbol?
after adding the square to both sides
after taking half of b
after moving the c value to the other side
after taking the square root of both sides
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15
×
x = {+/- â5} or x = {-â5, â5}
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15
×
No Solution
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15
×
What number would you add to both sides of the equation to complete the square?
9
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×
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