Question

(5+√2)^2
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Answer 1

Resposta:

$\textsf{Leia abaixo}$

Explicação passo-a-passo:

$\mathsf{(5 + \sqrt{2})^2} = (5)^2 + 10\sqrt{2} + (\sqrt{2})^2$

$\mathsf{(5 + \sqrt{2})^2} = (25) + 10\sqrt{2} + (2)$

$\boxed{\boxed{\mathsf{(5 + \sqrt{2})^2} = 27+ 10\sqrt{2}}}$