A3mycergJodijamela
A3mycergJodijamela A3mycergJodijamela
  • 10-06-2016
  • Mathematics
contestada

What is 64x6 + 27 written as a sum of cubes?

(4x)3 + 33
(4x2)3 + 33
(4x2)3 + 93
(4x3)3 + 33

Respuesta :

meerkat18
meerkat18 meerkat18
  • 18-06-2016
64x^6 + 27

sum of cubes:
64 = ∛64 = 4
x^6 = (x²)³ 
27 = ∛27 = 3

(4x²)³ + 3³   2nd option
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