Octavo IV

Quiz by Lina Paola Bohórquez Rodríguez - Math Teacher

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15 questions
• Q1

Factorizar completamente

Users enter free text
300s
• Q2

Hallar la expresión del perímetro de un terreno de forma rectangular que tiene una área de 15x2 -18xy + 10x - 12y

8x + 12y  - 4

8x - 6y + 2

16x  - 12y + 4

16 x + 12y

30s
• Q3

Factorizar 25x6 - 49y 4

(5x + 7y )(5x - 7y)

(5x + 7y )(5x - 7y)

(5x 3- 7y 2) (5x 3 +7y 2

(5x 3- 7y 2) (5x 3 -7y 2

30s
• Q4

Hallar la expresión del perímetro del terreno

Users enter free text
30s
• Q5

Factorizar 24x2 y + 36 xy2 - 48x5y4

12xy (2x + 3y - 4x4 y 3)

6xy (4x + 6y - 8 x4 y 3)

4xy (6x + 9y - 12x4 y 3)

12xy (12x + 18y - 24x4 y 3)

30s
• Q6

Factorizar 10xy - 40x - 6y + 24

(10x  + 6 )(y + 4)

(10x + 6 )(y - 4)

(10x + 6 )(y - 4)

(10x - 6 )(y - 4)

30s
• Q7

Factorizar 10xy - 14x - 15y  + 21

Users enter free text
30s
• Q8

Hallar la expresión del perímetro del rectángulo rosado

30x - 2

16x

26 x - 4

44x - 2

30s
• Q9

Factorizar 36x3y  + 60x7 p + 12x

12x (3x2y + 5x6p + 1)

6xyp (6x3 + 10x6 + 2)

6x (6x3y + 10x6p + 2)

12x (3x3y + 5x6p )

30s
• Q10

La factorización de 36x- 49y10 = (6x - 7y ) (6x + 7y)

false
true
True or False
30s
• Q11

Factorizar completamente  64x2 -100

Users enter free text
30s
• Q12

Factorizar 100x- 81

Users enter free text
30s
• Q13

Factorizar 144x8 - 25y 4

(12x - 5y)(12x + 5y)

(12x4 + 5y2)(12x4 + 5y2)

(12x - 5y)(12x - 5y)

(12x4 - 5y2)(12x4 + 5y2)

30s
• Q14

Factorizar completamente 3y -2 - 48x2y + 32x2

Users enter free text