Evaluate: 8-2 3-3 A) - 9 16 B) 27 64 C) 16 9 D) 64 27

Question

asked Sep 11, 2019 153k views

2 Answers

AmerllicA · Answer 1 · 2019-09-16T13:27:09+0000

Answer:

The correct option is B.

Explanation:

The given expression is

(8^(-2))/(3^(-3))

Using the properties of exponent it can be written as

(8^(-2))/(3^(-3))=(3^(3))/(8^(2))
$[\because (1)/(x^n)=x^(-n)]$

(3^(3))/(8^(2))=(9)/(64)

Therefore the correct option is B.