Question

zad6.Wyznacz W(x)+P(x),W(x)-P(x) jesli zadanie w zalaczniku bardzo prosze o pomoc z gory dzieki

Answer 1

a) W(x)+P(x)=x4+x2+x+x5+x2+x=x5+x4+2x2+2x
W(x)-P(x)=x4+x2+x-x5+x2+x=x5+x4

b)W(x)+P(x)=3/4x6-2x4+5/4x2+4+1/4x6+2x4+x3-1/4x2-2x+2=

x6+x3+x2-2x+6
W(x)-P(x)=3/4x6-2x4+5/4x2+4-1/4x6+2x4+x3-1/4x2-2x+2=1/2x6-4x4+x33/2x2+2