Question

Simplify :

1. 27³ ÷ 9³

2. a-² × b-³× c - ⁴
-------------------
a-³ × b-² × c - ⁴ +¹​

Answer 1

Answer:

here

Step-by-step explanation:

27*27*27/9*9*9

3*3*3

27 is the correct answer