Question

$2 \times \sqrt{25} - \sqrt{ \frac{9}{4 } } = ...$
me ajudem pfv

Answer 1

$2 \times \sqrt{25} - \sqrt{ \frac{9}{4 } }\\ 2*5- \frac{3}{2} \\ \frac{20-3}{2}=\frac{17}{2}$

Resposta: \frac{17}{2}