Question 1108848

the numerical value of the rational expression when {{{x=2}}} 

{{{(5x+6)/ (2x^2+16x+24)=(5*2+6)/ (2*2^2+16*2+24)= 16/64=1/4}}}

and when {{{x=-3}}}

{{{(5x+6)/ (2x^2+16x+24)=(5*(-3)+6)/ (2*(-3)^2+16*(-3)+24)=(-15+6)/ (2*9-16*3+24)=(-9)/ (18-48+24)= -9/-6=3/2}}}