apriguer7rytama
apriguer7rytama apriguer7rytama
  • 12-06-2016
  • 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 :

Аноним Аноним
  • 22-06-2016
To transform the given expression to sum of cubes, calculate first the cube root of the terms. The cube root of the first term, 64x^6 is 4x^2 and that of the second term, 27 is 3.

Thus, the answer to this item is the second choice, (4x^2)^3 + 3^3
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corinaco
corinaco corinaco
  • 23-07-2018

your answer is...... b :)


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