yane709
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yane709
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EXAMEN DE MATEMATICA

Question 1 of 6

1

x/8=16

Select one of the following:

  • x=2

  • x=128

  • x=1/2

Explanation

Question 2 of 6

1

x+4=5

Select one of the following:

  • x=1

  • x=-1

  • x=9

Explanation

Question 3 of 6

1

2-x=9

Select one of the following:

  • x=11

  • x=-11

  • x=-7

Explanation

Question 4 of 6

1

5x-13x=6-10

Select one of the following:

  • x=1/2

  • x=2

  • x=-3

Explanation

Question 5 of 6

1

Factoriza 2x - 8

Select one of the following:

  • 2(x-4)

  • x(2-8)

  • 2(x+4)

Explanation

Question 6 of 6

1

Factoriza 4x+12x-16x

Select one of the following:

  • x(4+12+16)

  • 4x(1+3-4)

  • 0

Explanation