Question

7- Calcule:
a)(3/2)-² =
b) (1/2)-³ =
c) (2/3)-² =
d) (5/2) -³=
e) (3)- =​

Answer 1

Resposta:

a)(3/2)-² = (2/3)²=4/9

b) (1/2)-³ =(2/1)³=8/1=8

c) (2/3)-² =(3/2)²=9/4

d) (5/2) -³= (2/5)³=8/125