Verified Answer :

\(5x^2+13x-6\)

Break  the expression into groups:

\(=(5x^2-2x)+(15x-6)\)

Factor out x from : \(5x^2-2x = x(5x-2)\)

Factor out 3 from : \(15x-6=3(5x-2)\)

\(=x(5x-2)+3(5x-2)\)

Factor out common term \((5x-2)\)

\(= (5x-2)(x+3)\)

hope this helps!