contestada

What is the simplest form of (5x^3 + 2)(5x^3 - 2)?

A) 25x^6 + 20x^3 - 4
B) 25x^6 - 20x^3 - 4
C) 25x^9 - 4
D) 25x^6 - 4

Respuesta :

DᴀʀᴋPᴀʀᴀᴅᴏx

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

let's solve ~

[tex]\qquad \sf  \dashrightarrow \: (5 {x}^{3} + 2)(5 {x}^{3} - 2)[/tex]

[tex]\qquad \sf  \dashrightarrow \: 25 {x}^{6} - 10 {x}^{3} + 10 x{}^{3} - 4[/tex]

[tex]\qquad \sf  \dashrightarrow \: 25 {x}^{6} - 4[/tex]

Therefore, the correct choice is D.)