
Fatoração - 8º ano
Authored by Professora Magalhães
Mathematics
8th Grade
Used 19+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A forma fatorada do polinômio
8p² + 12p
4p.(2p + 3)
2p.(4p + 6p)
(4p + 6).(4p - 6)
(4p + 3)²
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A forma fatorada do polinômio
5x² - 10x + 25
5x.(x - 10 + 5)
(x - 5)²
5.(x² - 2x + 5)
(x + 5).(x + 5)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
É um trinômio quadrado perfeito
81a² - 18a + 1
y² + 8y + 8
x² + 3x + 9
4m² - 12m + 6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A forma fatorada do polinômio
x³ + 3x - 2x² - 6
(x² + 2).(x + 3)
(x² - 3).(x - 2)
(x - 3).(x + 2)
(x² + 3).(x - 2)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A forma fatorada do polinômio
m² - 12m + 35
(m + 7).(m - 5)
(m - 5)²
(m - 5).(m - 7)
(m + 3).(m + 5)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O polinômio cuja forma fatorada é 3a.(a² + 2b + ab) é:
3a² + 6a²b + 3b
3a³ + 6ab + 3a²b
3a³ + 9a²b + 3a²
3a² + 9ab² + 3b²
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