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Teams
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Score
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15
×
Divideix - x6 + x5 -3x3 + 2x + 1 entre ( x+2 )
C( x )= -x5 + 3x4 -6x3 + 9x2 - 18x + 38 i R(x ) = -75
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20
×
X al quadrat - 4 รฉs una identitat notable?
Sรญ ( x +2 ) ( x - 2 )
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×
trap
No points!
Oops!
×
seesaw
Swap points!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
lifesaver
Give 25 points!
Oops!
15
×
Troba el valor de k perquรจ la divisiรณ sigui exacta ( 4x2 + kx + 10 ) : ( x - 2 )
K= -13
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15
×
Diges el nombre de termes, les variables, terme independent i grau del polinomi: 2xy -5xyz-2
3 termes, variables: x, y, z terme independent: -2 i grau 3
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15
×
Quรจ vol dir que una divisiรณ รฉs exacta?
Que el residu รฉs = 0
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15
×
Troba k perquรจ la divisiรณ sigui exacta (-3x4 + 2x3 - x2 + 2x - k) : ( x - 1 )
k = 0
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20
×
Calcula a perquรจ la divisiรณ sigui exacta: 3x4 + x3 +ax-13x +2 : ( x - 2 )
a= - 8
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15
×
Quรจ รฉs una arrel del polinomi?
el valor de x que fa que el residu sigui 0.
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×
baam
Lose 20 points!
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×
gift
Win 10 points!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
banana
Go to last place!
Oops!
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heart
Other team wins 20 points!
Oops!
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star
Double points!
Okay!
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fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
15
×
Divideix (x4 + 2x2 - 3) : ( x - 2 )
C( x ) = x3+ 2x2 + 6x + 12 i R(x) = 21
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15
×
Calcula el residu de la divisiรณ sense fer-la: (x4 + 5x3 - 3x2 + 6x -5 ) : ( x + 2 )
Residu= -53
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20
×
Divideix x5 +1 entre x3+x2+2x -5
Quocient= x2 - x - 1 i Residu = 8x2 - 3x -4
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15
×
Troba el valor de k perquรจ la divisiรณ sigui exacta ( - x3 + kx2 + 3x - 6 ) : ( x + 3 )
k = 4/3
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×
heart
Other team wins 20 points!
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×
shark
Other team loses 25 points!
Okay!
×
gift
Win 20 points!
Okay!
×
lifesaver
Give 25 points!
Oops!
×
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