regra ruffini

Quiz
•
Mathematics
•
10th Grade
•
Hard

Andre Andrade
Used 20+ times
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se dividirmos (2x2 - 7x - 4) por (x - 4) dá:
3x+2
x-4
x-1
2x+1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ao dividirmos (6x2 + 7x + 2) por (2x + 1) dá
x - 4
x - 1
3x + 2
3x2 - 10x - 8
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O resto da divisão de P(x)=x³-7x+15 por x+3 é
12
10
-5
9
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Se utilizarmos a regra de Ruffini para dividir polinómios o divisor terá sempre que ser:
2º grau
1º grau
qualquer grau
3º grau
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Calcula o resto de
55
43
-5
13
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determina pela regra de Ruffini, o quociente e o resto de:
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Utilizando a regra de Ruffini, calcula o quociente e o resto da seguinte divisão:
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