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REVISÃO-PE-9ANO-2BIM

Authored by Felipe Dias

Mathematics

9th - 12th Grade

Used 12+ times

REVISÃO-PE-9ANO-2BIM
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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

Media Image

Leia a questão e responda:

10

20

17

11

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