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rezamiguel11 rezamiguel11
  • 22-06-2016
  • Mathematics
Answered

All of the following are equivalent, except _____.

A(12 + 3)x
B(12 + 3x)x
C15x
D12x + 3x

Verified Answer :

Seanellem Seanellem
  • 22-06-2016

The correct answer would be b) (12 + 3x)x

Answer Link
bananasinpjs
bananasinpjs bananasinpjs
  • 22-06-2016

All are equivalent except for b - because 12 x = 12x but 3x x becomes 3x^2. 

Answer Link

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