Question

$\sqrt{2 \times \sqrt{8 - ( \sqrt{ {7)}^{2} } } }$

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Answer 1

Răspuns:

Explicație pas cu pas:

$\sqrt{2 * \sqrt{8 - (\sqrt{7})^{2}}} \\\\\sqrt{2 * \sqrt{8 - 7}}\\\\\sqrt{2 * 1}\\\\\sqrt{2}$