Question

Exponents and powers
1. Evaluate each expression:
(i) 54.
(ii) (-3)3.
(iii) -72.
(iv) (2/5)3
(v) (-1)100
2. Write each number as the power of a given base:
(a) 16; base 2

(b) 81; base -3

(c) -343; base -7

Answer 1

Step-by-step explanation:

(1) (2/5)3

(2) -342;base -7