Question 1158977
(x*y)(z)=(x(y(z)))


(w*u)(1)=(w(u(1)))
u(1)=-2(1)-1=-2-1=-3
w(-3)=2(-3)^2=2(9)=18
(w*u)(1)=18


(u*w)=(u(w(1)))
w(1)=2(1)^2=2(1)=2
u(2)=-2(2)-1=-4-1=-5
(u*w)=-5