Okay, here we have this:
Considering the provided expresion, we are going to solve it, so we obtain the following:
[tex]\begin{gathered} \mleft(2x+5\mright)\mleft(3x-4\mright)=0 \\ 2x+5=0\quad \mathrm{or}\quad \: 3x-4=0 \\ 2x=-5\quad \mathrm{or}\quad \: 3x=4 \\ x=-\frac{5}{2},\: x=\frac{4}{3} \end{gathered}[/tex]Finally we obtain that the solutions of the equation are x=-2/5 or x=4/3.