We have the following:
[tex]\begin{gathered} x^3+27 \\ x^3+3^3 \end{gathered}[/tex]now,
[tex]x^3+y^3=\mleft(x+y\mright)\mleft(x^2-xy+y^2\mright)[/tex]replacing:
[tex]x^3+3^3=\mleft(x+3\mright)\mleft(x^2-3x+9\mright)[/tex]The answer is the secondo option