Question

how can i identify the solutions of 3x2 − 13x + 4 = 0

Answer 1

factor as
\[(x-4)(3x-1)=0\] as a start

Answer 2

then set each factor = 0 and solve you get
\[x-4=0\]
\[x=4\] or
\[3x-1=0\]
\[3x=1\]
\[x=\frac{1}{3}\]