Team 1
0
Team 2
0
Teams
Name
Score
1
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5
×
x² - 25
Yes — It factors as (x - 5)(x + 5)
Oops!
Check
Okay!
Check
5
×
x² - 6x
No — It is not in the form a² - b².
Oops!
Check
Okay!
Check
25
×
16a² - 81b²
Yes — It factors as (4a - 9b)(4a + 9b)
Oops!
Check
Okay!
Check
20
×
49 - y²
Yes — It factors as (7 - y)(7 + y)
Oops!
Check
Okay!
Check
10
×
25x² + 36
No — It's a sum, not a difference.
Oops!
Check
Okay!
Check
10
×
x² + 36
No — It's a sum of squares, not a difference.
Oops!
Check
Okay!
Check
5
×
9y² - 1
Yes — It factors as (3y - 1)(3y + 1)
Oops!
Check
Okay!
Check
5
×
x² - 1
Yes — It factors as (x - 1)(x + 1)
Oops!
Check
Okay!
Check
×
trap
No points!
Oops!
×
shark
Other team loses 20 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 20 points!
Oops!
×
thief
Give points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
shark
Other team loses 15 points!
Okay!
×
baam
Lose 20 points!
Oops!
×
baam
Lose 15 points!
Oops!
×
shark
Other team loses 25 points!
Okay!
×
gift
Win 10 points!
Okay!
×
banana
Go to last place!
Oops!
×
trap
No points!
Oops!
×
seesaw
Swap points!
Okay!
×
shark
Other team loses 10 points!
Okay!
×
banana
Go to last place!
Oops!
25
×
36x² - 49
Yes — It factors as (6x - 7)(6x + 7)
Oops!
Check
Okay!
Check
25
×
4x² - 49
Yes — It factors as (2x - 7)(2x + 7)
Oops!
Check
Okay!
Check
×
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