
REVISÃO-PE-9ANO-2BIM
Authored by Felipe Dias
Mathematics
9th - 12th Grade
Used 12+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Fatore 4x² - 25
(2x - 5)²
(2x + 5).(2x - 5)
(2x + 5)²
2.(x - 5)
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Fatore 6xy - 10x²y³:
(2xy - 5).(3 + 2xy²)
2xy.(3 - 5xy²)
2xy - 5
6.(xy) - 10.(xy)
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Fatore x² - 12x + 36:
(x - 6)²
(x + 6)²
(2x - 3).(2x + 4)
(x + 3).(x - 4)
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Fatore 2x² - 10x + 3xy - 15y:
(2x + 3y).(x - 5)
2x.(x - 5)
3x.(y + 5)
(3y - 2).(x + 5)
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Se liga! (5x - 6)² é igual a...
25x² - 60x + 36
25x² - 36
5x² - 6
25 - 60x + 6
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Um triângulo retângulo possui os lados perpendiculares medindo 7 cm e 24 cm, então a sua hipotenusa mede:
12
30
20
25
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Leia a questão e responda:
10
20
17
11
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