Respuesta :
Answer:
[tex]6x^3-24x^2+6x+36[/tex]
Step-by-step explanation:
[tex](2x - 6)(3x^2 - 3x - 6)[/tex]
Multiply 2x-6 inside the second parenthesis
First multiply 2x inside second parenthesis'
[tex]2x(3x^2-3x-6)= 6x^3 -6x^2-12x[/tex]
[tex]-6(3x^2-3x-6)= -18x^2+18x+36[/tex]
Now we combine all the terms
[tex]6x^3 -6x^2-12x-18x^2+18x+36[/tex]
Combine like terms
[tex]6x^3-24x^2+6x+36[/tex]