[tex]d) {3}^{ - 3} = \frac{1}{ {3}^{3} } = \frac{1}{27} \\ [/tex]
[tex]e)10 {}^{ - 2} = \frac{1}{ {10}^{2} } = \frac{1}{100} \\ [/tex]
[tex]f) {10}^{ - 3} = \frac{1}{ {10}^{3} } = \frac{1}{1000} \\ [/tex]
Resposta:
a)(1/3)³= 1³/3³= 1/27
b)(1/10)² = 1²/10²= 1/100
c)(1/10)³ = 1³/10³=1/1000
