For this case we have that by definition, any number raised to zero results in "1".
That is to say:
[tex]a ^ 0 = 1[/tex]
Then, given the following expression:
[tex]\frac {(- 3) ^ 0} {(- 3) ^ 2} = \frac {1} {(- 3) (- 3)} =[/tex]
Taking into account that:
[tex]- * - = +\\\frac {1} {(- 3) (- 3)} = \frac {1} {9}[/tex]
Answer:
[tex]\frac {1} {(- 3) (- 3)} = \frac {1} {9}[/tex]
Option c
