Question

qual o resultado dessa expressão (√9+2-√25)+1

Answer 1

$\LARGE\tt{}\left( \sqrt{9} + 2 - \sqrt{25} \right) + 1 \\ \LARGE\tt{}\left(3 + 2 - \sqrt{25} \right) + 1 \\ \LARGE\tt{}\left(3 + 2 - 5\right) + 1 \\\LARGE\tt{}0 + 1 \\\LARGE\tt{} \boxed{1}$

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