Question

gente me ajuda pf é urgente!
estou realmente precisando!
valendo 30 pontos!

Answer 1

$5 \times \sqrt{ \frac{2}{3}[ (\frac{2}{9} + \frac{1}{4}) - \frac{1}{3} ]\div \frac{6}{5} } = \frac{25}{18}$

Explicação passo-a-passo:

$5 \times \sqrt{ \frac{2}{3}[ (\frac{2}{9} + \frac{1}{4}) - \frac{1}{3} ]\div \frac{6}{5} }$

$5 \times \sqrt{ \frac{2}{3}[ (\frac{2}{9} + \frac{1}{4}) - \frac{1}{3} ] \times \frac{5}{6} }$

$5 \times \sqrt{ \frac{2}{3}[ (\frac{8 + 9}{36}) - \frac{1}{3} ] \times \frac{5}{6} }$

$5 \times \sqrt{ \frac{2}{3}[\frac{17}{36} - \frac{1}{3} ] \times \frac{5}{6} }$

$5 \times \sqrt{ \frac{2}{3}[\frac{17 - 12}{36} ] \times \frac{5}{6} }$

$5 \times \sqrt{ \frac{2}{3} \times \frac{5}{36} \times \frac{5}{6} }$

$5 \times \sqrt{ \frac{2 \times 5 \times 5}{3 \times 36 \times 6} }$

$5 \times \sqrt{ \frac{2 \times 5 \times 5}{3 \times 36 \times 2 \times 3} }$

$5 \times \sqrt{ \frac{2 \times 5 \times 5}{2 \times 3 \times 3 \times 36 } }$

$5 \times \sqrt{ \frac{2 \times 25}{2 \times 9 \times 36 } }$

$5 \times \sqrt{ \frac{25}{9 \times 36} }$

$5 \times \frac{ \sqrt{25} }{ \sqrt{9 \times 36} }$

$5 \times \frac{ \sqrt{25} }{ \sqrt{9} \times \sqrt{36} }$

$5 \times \frac{5}{3 \times 6}$

$5 \times \frac{5}{18}$

$\frac{25}{18}$

Espero que eu tenha ajudado

Bons estudos !!