Question 952691
First find g(-2).
{{{g(-2)=2(-2)-1}}}
{{{g(-2)=-4-1}}}
{{{g(-2)=-5}}}
So then,
{{{f(g(-2))=f(-5)}}}
{{{f(g(-2))=2(-5)^2+3(-5)-4}}}
{{{f(g(-2))=2(25)+(-15)-4}}}
{{{f(g(-2))=50-15-4}}}
{{{f(g(-2))=31}}}