Answer:
\((4x+1)(-2x^2-3)\)
Step-by-step explanation:
The given expression is \(-8x^3-2x^2-12x-3\)
First of all we make groups
\((-8x^3-2x^2)+(-12x-3)\)
Take GCF from each group
\(-2x^2(4x+1)-3(4x+1)\)
Now, we can factored out the common term
\((4x+1)(-2x^2-3)\)
Hence, the resulting expression is
\((4x+1)(-2x^2-3)\)