Question

de o coeficiente destes monomios a -2xy b --35a c x d y e xy-52 f -a3

Answer 1

a -> 1
-2xy -> -2
b -> 1
-35a -> -35
c -> 1
x -> 1
d -> 1
y -> 1
e -> 1
-52xy = xy-52 -> -52
f -> 1
-a3 = -3a -> -3