The partial fraction decomposition of 8x+146x2+5x6\displaystyle \frac{{-{8}{x}+{14}}}{{{6}{x}^{{2}}+{5}{x}-{6}}} can be written in the form of f(x)2x+3+g(x)3x2,\displaystyle \frac{{{f{{\left({x}\right)}}}}}{{{2}{x}+{3}}}+\frac{{{g{{\left({x}\right)}}}}}{{{3}{x}-{2}}}, where

f(x)=\displaystyle {f{{\left({x}\right)}}}=  
g(x)=\displaystyle {g{{\left({x}\right)}}}=