Dado los polinomios, hallar la suma de P(x) + Q(x)
P(x) = 2x3 + 5x − 3
Q(x) = 4x − 3x2 + 2x3
Operaciones con polinomios
Quiz
•
Mathematics
•
8th Grade
•
Hard
Juan Marmolejo
Used 11+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Dado los polinomios, hallar la suma de P(x) + Q(x)
P(x) = 2x3 + 5x − 3
Q(x) = 4x − 3x2 + 2x3
4x3 − 3x2 + 9x − 3
2x3− 3x2+ 9x + 3
4x3+ 2x2+ x − 3
4x3 − 3x2 − 3
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Al multiplicar (x2+5x-2) con (4x+3) se obtiene:
x3+23x2+7x-6
4x3+23x2+7x-6
4x3+3x2+7x-6
9x2+12x-4
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Realiza la siguiente división: ( x4 + 6x3 - 5x2 ) ÷ x2
x + 6x - 5
x2 + 6x - 15
x2 + 6x + 5
x2 + 6x - 5
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Opera y reduce: 3x(2x2-4x+2)-(5x2 -7x -8)=
6x3 + 7x2 - 13x + 8
5x3 - 19x2 - x - 8
6x3 - 17x2 + 13x + 8
x2 - 19x - 2x
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Resuelve la siguiente operación básica con polinomios: 4x+2x+3yz-5yz+3yz=
11yz+6x
6yz+x
10yz+6x
yz+6x
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En la DIVISIÓN de potencias de la misma base los exponentes se:
Multiplican
Suman
Restan
Dividen
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La MULTIPLICACIÓN de potencias de la misma base los exponentes se:
Restan
Suman
Dividen
Multiplican
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