[tex]4x^{3}+43x^2+30x[/tex]
First in factoring, you must find out what is common in the whole equation
[tex]x(4x^2+43x+30)[/tex]
Now, make 2 sets of parentheses and "split up" the rest of the equation
Try to experiment which numbers work out
We are not subtracting anything so both parentheses are positive
[tex]x(4x+3)(x+10)[/tex]
Therefore, the factored version of [tex]4x^3+43^2+30x[/tex] is
[tex]x(4x+3)(x+10)[/tex]
