Question

Raiz de 8 + 9raiz de 2???

Answer 1

Resposta:

$11\sqrt{2}$

Explicação passo-a-passo:

$\sqrt{8} +9\sqrt{2} \\\sqrt{2.2.2} +9\sqrt{2}\\\sqrt{2^{2} .2} +9\sqrt{2}\\2\sqrt{2} +9\sqrt{2}\\11\sqrt{2}$

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