Question

calcule
a) (3/2)² =
b) (-1/3)³ =
c) (-4/5)º =
d) (-5/9)¹ =
e)(+7/8)¹ =
f) (-4/3)² =

é urgente pfvr!

Answer 1

a) 9/4

b) -1/12

c) 1

d) -5/9

e) 7/8

f)  16/9