Question

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

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

Answer 1

option B

Explanation:

edge 2023

Answer 2

64x^6 + 27

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

(4x²)³ + 3³ 2nd option