Letp(x)=x2,q(x)=2x3 +1,andr(x)=7x4 −5x3 −6x−2.Findp(q(x))+r(x).
Bruh I already answered this https://web2.0calc.com/questions/let-p-x-x-2-q-x-2x-3-1-and-r-x-7x-4-5x-3-6x-2-find-p-q-x-r-x#r1
+178 
