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FATORAÇÃO

Authored by Jane Vieira

Mathematics

8th Grade

Used 582+ times

FATORAÇÃO
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 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

15 mins • 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

15 mins • 1 pt

Polinômio que pode ser fatorado pelo caso:
"Diferença entre dois quadrados" 

 x2 −10x^2\ -10  

 4x2−94x^2-9  

 x2+64x^2+64  

 xy−25y2xy-25y^2  

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

É um trinômio quadrado perfeito

81a² - 18a + 1

y² + 8y + 8

x² + 3x + 9

4m² - 12m + 6

5.

MULTIPLE CHOICE QUESTION

15 mins • 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)

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

O fator comum no polinômio

 12a3b−6a2b2+18a2b12a^3b-6a^2b^2+18a^2b   é:

 6ab26ab^2  

 3ab23ab^2  

 a2b2a^2b^2  

 6a2b6a^2b  

7.

MULTIPLE CHOICE QUESTION

15 mins • 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)

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