Seudónimo Seudónimo
  • 16-06-2017
  • Mathematics
contestada

Which shows all the prime factors for 84?

A.
2 • 2 • 2 • 3 • 7

B.
2 • 2 • 3 • 7

C.
4 • 21

D.
2 • 42

Respuesta :

purelyriczoreupn
purelyriczoreupn purelyriczoreupn
  • 16-06-2017
B ) 2x2x3x7, Which can also be written as (2^2) x 3 x 7.
Its B 
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AnimeBrainly
AnimeBrainly AnimeBrainly
  • 16-06-2017
your answer will be B) 2 x 2 x 3 x 7

they are all prime numbers as they cannot be simplified anymore, and they add up to 84.

hope this helps
Answer Link

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