Question

Ayuden plox es para mañana,POTENCIAS CON EXPONENTE ENTERO

Answer 1

1)

((-4)²)⁻³ =

(-4)²⁽⁻³⁾ =

(-4)⁻⁶ =

1/(-4)⁶ =

1/4096

2)

1/(8⁻²) =

(8⁻²)⁻¹ =

8⁽⁻²⁾⁽⁻¹⁾ =

8² =

64

3)

a⁸ - a⁸ = 0

4)

b⁴•( 1/3 • b² )•(12•b⁻⁸) =

4•b⁴•b²•b⁻⁸ =

4•b⁴⁺²⁻⁸ =

4•b⁻² =

4/b²

5)

(a⁻³•b⁴)/(a⁻⁵•b⁵) =

a⁻³/a⁻⁵ • b⁴/b⁵ =

a⁻³⁻⁽⁻⁵⁾ • b⁴⁻⁵ =

a⁻³⁺⁵•b⁻¹ =

a²•b⁻¹ =

a²/b