Question

PLSSSSSSS AYUDAAA, tengo 20 minutoss

Answer 1

Respuesta:

xd esa es (creo)

Explicación paso a paso:

hay ta solo ve la imagen xd

Answer 2

Respuesta:

Explicación paso a paso:

$\frac{1-\frac{3}{4}}{1+\frac{1}{8}}\\\\\frac{\frac{1}{4}}{1+\frac{1}{8}}\\\\\frac{\frac{1}{4}}{\frac{9}{8}}\\\\\frac{1\cdot \:8}{4\cdot \:9}\\\\\frac{2}{9}$

$2) \frac{1}{1+\frac{1}{\frac{1}{2}+\frac{1}{4}}}\\\\\frac{1}{\frac{7}{3}}\\\\\frac{3}{7}$

$3) \sqrt{\frac{1}{16}}\left(\frac{\frac{3}{5}+\left(-\frac{8}{5}+2\right)}{\frac{1}{3}}\right)\\\\\sqrt{\frac{1}{16}}\frac{\frac{3}{5}+\left(-\frac{8}{5}+2\right)}{\frac{1}{3}}\\\\\frac{1}{4}\cdot \frac{\frac{3}{5}+\left(-\frac{8}{5}+2\right)}{\frac{1}{3}}\\\\\frac{1}{4}\cdot \frac{3}{1}\\\\\frac{1\cdot \:3}{4\cdot \:1}\\\\\frac{3}{4\cdot \:1}\\\\\frac{3}{4}$

$4) 2^{-2}-\sqrt{\frac{1}{25}}\\\\\frac{1}{4}-\frac{1}{5}\\\\\frac{5}{20}-\frac{4}{20}\\\\\frac{5-4}{20}\\\\\frac{1}{20}$

$5) \left(\frac{1}{2}-2\right)^3-\sqrt{2\left(-\frac{5}{2}\right)^2-2^{-2}}\\\\-\frac{27}{8}-\frac{7}{2}\\\\-\frac{27}{8}-\frac{28}{8}\\\\\frac{-27-28}{8}\\\\\frac{-55}{8}\\\\-\frac{55}{8}$