Explanation
[tex]v^2-5v+6=0[/tex]
factoring we get:
[tex](v-2)(v-3)=0[/tex]
For the expression to be zero, we have two options:
[tex]\begin{gathered} v-2=0 \\ v=2 \end{gathered}[/tex]
and
[tex]\begin{gathered} v-3=0 \\ v=3 \end{gathered}[/tex]
Answer
v= 2 , 3
