I’ll mark as BRANLIEST!!

Lots of POINTS!!!



Ill Mark As BRANLIEST Lots Of POINTS class=

Answer :

[tex]\\ \tt\hookrightarrow 12x^3+16x^2+21k+28[/tex]

[tex]\\ \tt\hookrightarrow 4x^2(3x+4)+7(3k+4)[/tex]

[tex]\\ \tt\hookrightarrow (4x^2+7)(3x+4)(3k+4)[/tex]

Done