Write (3^–8 ÷ 3^–11) ) × 3^–6 in the simplest form

M4maths Previous Puzzles

13 Jan 2020 Simplify

Write (3^–8 ÷ 3^–11) ) × 3^–6 in the simplest form

OPtion

1) 3^3
2) 3^2
3) 3^4
4) 3^5
5) 3
6) 1/(3^-3)
7) 1/(3^2)
8) 1/(3^3)
9) 1/18
10) None of these

Solution

3^(–8 + 11 -6) = 3^–3
=> 1/3^3

Correct Option: 8 Best Solution (1)