Answer:
[tex]\boxed{\bold{\left(2x-7\right)\left(x+6\right)}}[/tex]
Step By Step Explanation:
Break Expression Into Groups
[tex]\bold{\left(2x^2-7x\right)+\left(12x-42\right)}[/tex]
Factor Out x From [tex]\bold{2x^2-7x: \ x\left(2x-7\right)}[/tex]
Factor Out 6 From [tex]\bold{12x-42: \ 6\left(2x-7\right)}[/tex]
[tex]\bold{x\left(2x-7\right)+6\left(2x-7\right)}[/tex]
Factor Out Common Term 2x-7
[tex]\bold{\left(2x-7\right)\left(x+6\right)}[/tex]
- Mordancy
