Answer:
The resultant expression is [tex]6 x^3 - 4 x^2 - 8 x - 16[/tex].
Step-by-step explanation:
The given expression is
[tex](3x^2+4x+4)(2x-4)[/tex]
Using distributive property, the above expression can be written as
[tex]3x^2(2x-4)+4x(2x-4)+4(2x-4)[/tex]
[tex]6x^3-12x^2+8x^2-16x+8x-16[/tex]
[tex]6 x^3 - 4 x^2 - 8 x - 16[/tex]
Therefore the resultant expression is [tex]6 x^3 - 4 x^2 - 8 x - 16[/tex].
