Question

Zapisz w postaci jednej potęgi(2⁻⁸)³

17⁶:17⁻³

15⁻³·15⁻⁷

6⁻⁵:6⁻²

(8⁻³)⁻²

6⁻³:2⁻³

(2⁻⁸)³

Answer 1

(2⁻⁸)³=2^-24

17⁶:17⁻³=17^9

15⁻³·15⁻⁷=15^-10

6⁻⁵:6⁻²=6^-3

(8⁻³)⁻²=8^6

6⁻³:2⁻³=2^-3*3^-3 : 2^-3=3^-3

Answer 2

(2⁻⁸)³ =
= 2⁻²⁴ =
= 1/2²⁴
===================
17⁶ : 17⁻³ =
= 17⁶-(-³) =
= 17⁹
===================
15⁻³ · 15⁻⁷ =
= 15-³+(⁻⁷) =
= 15⁻¹⁰
===================
6⁻⁵ : 6⁻² =
= 6⁻⁵-(⁻²) = 
= (1/6)³
===================
(8⁻³)⁻² = 
= 8⁶
===================
6⁻³ : 2⁻³ =
= (6 : 2)⁻³ = 
= 3⁻³ = 
= 1/3³
===================