trapsean123 trapsean123

15-03-2018
Mathematics

contestada

All of the following are equivalent, except _____.

2x + x

x(2 + 1)

2x2

3x

Respuesta :

jazariawill jazariawill

15-03-2018

the answer is x(2+1)

Answer Link

Аноним Аноним

15-03-2018

2x + x = 3x

x(2 + 1) = x (3) = 3x

2x^2 = 2x^2

3x = 3x

All are the same except 2x^2

Answer Link

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