Question 702741
f(x)=4x^2-2x and g(x)=3x+9
g{f(-2)}=g{4(-2)^2-2(-2)}
g{f(-2)}=g{4*4+4}
g{f(-2)}=g(20)
g(f(-2))=3(20)+9
        =60+9   
        =69