Team 1
0
Team 2
0
Teams
Name
Score
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15
×
expand (a + b)(c + d)
ac+ad+bc+bd
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×
lifesaver
Give 20 points!
Oops!
×
seesaw
Swap points!
Okay!
×
gift
Win 20 points!
Okay!
×
banana
Go to last place!
Oops!
15
×
expand
25ð^2 â 30ð+9
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15
×
expand
x^2+8x+16
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×
thief
Give points!
5
10
15
20
25
×
seesaw
Swap points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
15
×
Establish the second identity (ð â ð)(ð+ð) using the distributive property.
ð^2+ðð â ðð â ð^2
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15
×
expand
4ðĨ^2+20ðĨ+25
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15
×
operate ðĨÃðĨ= ---.
x^2
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15
×
expand
ðĄ^2 â 10ðĄ +25.
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×
banana
Go to last place!
Oops!
×
rocket
Go to first place!
Okay!
×
gift
Win 20 points!
Okay!
×
baam
Lose 10 points!
Oops!
15
×
expand
4ðĪ^2 â 121
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15
×
remove brackets: â (a + b)
-a-b
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15
×
operate ðĨ+ðĨ= ---.
2ðĨ
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25
×
Establish the first identity (ð+ð)^2 using areas.
Explanation
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×
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