Question

1. Express each of the following in the
Exponential form.
(a) -8/27
(b) 16/81

2.Simplify the following
(a) (2/5)-4
(b) (1/2)-3
(c) (6/7)-2
(d) (1/2)-5​

Answer 1

Answer:

1)

a)(-2/3)³

b)(2/3)⁴

2)

a)625/16

b)8

c)49/36

d)32