Question

What is 125x9 + 64y12 written as a sum of cubes?

(25x3)3 + (4y4)3
(5x3)3 + (16y4)3
(25x3)3 + (8y4)3
(5x3)3 + (4y4)3

Answer 1

@Nnesha @AlexandervonHumboldt2

Answer 2

D i have to run

Answer 3

please note that:
\[5^{3}=125,(x ^{3})^{3}=x ^{9},4^{3}=64,(y ^{4})^{3}=y ^{12}\]

Answer 4

@AlexandervonHumboldt2 Ok Thanks For The Help