VAMOS EXERCITAR!

1) Calcule:

[tex]a) {3}^{3} = [/tex]
[tex]b) ({ + 4})^{2} = [/tex]
[tex]c)( - 4)^{2} = [/tex]
[tex]d)( - 9)^{1} = [/tex]
[tex]e)( - 9)^{0} = [/tex]
[tex]f)( - \frac{3}{5})^{4} = [/tex]
​