Question 257548
You almost had it right 
^ is power 
^2 is squared 
^3 cubed
6x^2+14x+4
This expression can't really be solved because it is not an equation.
There is no equal sign. But we can factor it.
If the expression were set equal to 0 then the two factors could be set to 0 and solved.

*[invoke change_this_name4450 6, 14, 4, "x"]