RoseG012
contestada

Represent the following expressions as a power of the number a (a≠0):

1) (a³)⁻²

2) (a⁻¹·a⁻²)⁻³

3) ((a²)⁻²)²

4) (a·a)²

PLEASE HELP ME ASAP!

Respuesta :

Answer:


Step-by-step explanation:

1) [tex](a^3)^{-2}  = a^{-6}\\[/tex]

2) [tex](a^{-1} * a^{-2} )^{-3} = (a^{-1 + (-2)})^{-3} }=a^{-9}[/tex]

3) [tex]((a^{2})^{-2})^{2}=(a^{-4})^{2}=(a^{-8})[/tex]

4) [tex](a*a)^{2} =  (a^{2})^{2}=a^{4}[/tex]