Respuesta :

Given:

[tex](6x-1)(6x+1)[/tex]

Solve the expression:

[tex]6x\cdot6x+6x\cdot1-1\cdot6x-1\cdot1[/tex]

Simplify:

[tex]\begin{gathered} 36x^2+6x-6x-1 \\ 36x^2-1 \end{gathered}[/tex]

Answer: B

[tex]36x^2-1[/tex]