Explicação passo-a-passo:
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Oi, tudo bem?
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[tex]( - \dfrac{4}{5} ) {}^{2} [/tex]
[tex] \dfrac{16}{25} [/tex]
.
[tex]( - \dfrac{3}{2} ) {}^{2} [/tex]
[tex] \dfrac{9}{4} [/tex]
.
[tex]( - \dfrac{1}{4} ) {}^{3} [/tex]
[tex] - \dfrac{1}{64} [/tex]
.
[tex]( \dfrac{1}{3} ) {}^{5} [/tex]
[tex] \dfrac{1}{243} [/tex]
.
[tex] \sqrt{ \dfrac{9}{4} } [/tex]
[tex] \dfrac{3}{2} [/tex]
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[tex] \sqrt{ \dfrac{1}{49} } [/tex]
[tex] \dfrac{1}{7} [/tex]
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[tex] \sqrt{ \dfrac{9}{100} } [/tex]
[tex] \dfrac{3}{10} [/tex]
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[tex] \sqrt[3]{ \dfrac{1}{27} } [/tex]
[tex] \dfrac{1}{3} [/tex]
