Question

I need help please :(

Answer 1

Answer:

`= - ( (1)/(3) * (1)/(3) * (1)/(3) * (1)/(3) )`

Explanation:

`- {(3)}^( - 4) = \\ - ( { 3}^( - 4) )= \\ - (\frac{1}{ {3}^(4) } )`
`= - ( (1)/(3) * (1)/(3) * (1)/(3) * (1)/(3) )`
`= - (1)/(81)`

Answer 2

-(1/3 · 1/3 · 1/3 · 1/3 )

Explanation:

-(3)^-4= -1/3 ^4 = -1/81

-(1/3 · 1/3 · 1/3 · 1/3 )= -1/81