Respuesta :

Given the expression

[tex](8x-1)\left(64x^2+8x+1\right)[/tex]

simplifying

[tex](8x)(64x^2+8x+1)-(1)(64x^2+8x+1)[/tex][tex](512x^3+64x^2+8x)-(64x^2+8x+1)[/tex][tex](512x^3)-(+1)[/tex][tex](512x^3-1)[/tex]

then the correct answer is

option A

512x^3 - 1