Factorize using HCF method,DOTS method, Trinomial method based on the equation

Answer:
[tex]\text{(2x-3)(4x+1)}[/tex]Explanation:
Here, we want to factorize the given polynomial
To do this, we are going to write the middle term of the polynomial
Mathematically, we have that as follows:
[tex]\begin{gathered} 8x^2+2x-12x-3 \\ 2x(4x+1)-3(4x+1)_{} \\ =\text{ (2x-3)(4x+1)} \end{gathered}[/tex]