Laske
a) 2[[$^3$]] =
b) (−3) [[$^2$]] =
c) (−2)[[$^3$]] =
d) 2[[$^4$]] =
e) (-2)[[$^4$]] =
f) -2[[$^4$]] =
g) 2[[$^5$]] =
h) (-2)[[$^5$]] =
i) -2[[$^5$]] =