Question

$\frac{\sqrt{\frac{19}{16}}+2^{-1}+\sqrt{\frac{27}{25}}}{\left(-2\right)+\left(-9\right)-\left(-3\right)}$

Answer 1

Resposta:

Explicação passo-a-passo:

$\frac{\sqrt{\frac{19}{16}}+2^{-1}+\sqrt{\frac{27}{25}}}{\left(-2\right)+\left(-9\right)-\left(-3\right)}=\frac{\frac{\sqrt{19}}{\sqrt{16}}+\frac{1}{2}+\frac{\sqrt{9.3}}{\sqrt{25}}}{-2-9+3}=\frac{\frac{\sqrt{19}}{4}+\frac{1}{2}+\frac{3.\sqrt{3}}{5}}{-8}=\frac{\frac{5\sqrt{19}+10+4.3.\sqrt{3}}{20}}{-8}=\frac{5.\sqrt{19}+10+12.\sqrt{3}}{20}.(-\frac{1}{8})=-(\frac{5.\sqrt{19}+10+12.\sqrt{3}}{160})$

Answer 2

Resposta: qual a resposta dessa?

Explicação passo a passo: