Question

por favor me ajudem
$g)( - 3 {x}^{3} \sqrt[6]{ {x}^{2} }) ^{4}$
$h)( - \frac{6}{4} \sqrt{c})^{2}$
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Answer 1

Explicação passo-a-passo:

g)

${( - 3 {x}^{3} \sqrt[6]{ {x}^{2} } ) }^{4} = \\ - {3}^{4} {x}^{ {3} \times 4} \sqrt[6]{ {x}^{2 \times 4} } = \\ - 81{x}^{12} \sqrt[6]{ {x}^{8} } = \\ - 81 {x}^{12} \sqrt[6]{ {x}^{6} \times {x}^{2} } = \\ - 81 {x}^{12} \times x \sqrt[8]{ {x}^{2} } = \\ - 81 {x}^{12 + 1} \sqrt[8]{ {x}^{2} } = \\ \\ - 81 {x}^{13} \sqrt[8]{ {x}^{2} }$

h)

${( - \frac{6}{4} \sqrt{c} ) }^{2} = \\ \frac{36}{16} \sqrt{ {c}^{2} } = \frac{9}{4} c$