
Quiz de Agrupamento e Multiplicação de Polinômios

Quiz
•
Mathematics
•
8th Grade
•
Hard
KATIA GOMES
Used 7+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado do agrupamento dos monômios em 3ax + 5bx - 12ax - 15bx + 4x?
-9ax - 10bx + 4x
-9ax - 10bx
9ax + 10bx + 4x
9ax + 10bx
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado do agrupamento dos monômios em 15y - 4z + 3x + 12y - 20z?
27y - 24z + 3x
3y - 24z + 3x
27y + 16z + 3x
3y + 16z + 3x
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado do agrupamento dos monômios em 24aw + 6x - 12aw - 6x?
12aw
12aw + 12x
12aw - 12x
0
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O triplo do polinômio 2x³ + 4x² - 3x + 1 é:
6x³ + 12x² - 9x + 3
6x³ + 4x² - 3x + 1
3x³ + 4x² - 3x + 1
6x³ + 12x² - 3x + 1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ao realizar a multiplicação entre um polinômio de grau 8 e um polinômio de grau 2, o grau do polinômio encontrado será:
2
8
10
12
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado de (-12k²) : (-2K²)?
6
-6
12
-12
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado de 18x³ / 9x²?
2x
2x²
2x³
2
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