Question

³√8+³√64+³√27 com cálculo pfvr

Answer 1

Explicação passo-a-passo:

$\sqrt[3]{8} = \sqrt[3]{ {2}^{3} } = 2 \\ \sqrt[ 3]{64} = \sqrt[3]{ {4}^{3} } = 4 \\ \sqrt[3]{27} = \sqrt[3]{ {3}^{3} } = 3 \\ \\ \sqrt[3]{8} + \sqrt[3]{64} + \sqrt[3]{27} \\ 2 + 4 + 3 \\ 9$