To find the binomial factors, we just need to factorize the expression
To factorise the expression, you look for two factors of 6 that there sum or difference will give the cosfficient of the middle term.
[tex]\begin{gathered} \text{factors of 6=3 and 2} \\ 1=\text{ 3-2} \\ \text{Hence replace the middle term with the factors we have obtain} \end{gathered}[/tex]We have
[tex]x^2+3x-2x-6[/tex]We now take the common factor by splitting the expression into two
[tex]\begin{gathered} x(x+3)-2(x+3)_{} \\ (x-2)(x+3) \end{gathered}[/tex](x-2) is the factor of the polynomial
The r option is B
