Question

((2 - 8/5) ^ 2 + (5/8 - 3/4) - (6/15) ^ 4 * (15/2) ^ 3] / (5 - 6/5) =
ayuda ​

Answer 1

$[(2-\frac{8}{5} )^{2} +(\frac{5}{8} -\frac{3}{4} )-(\frac{6}{15} )^{4}$ × $(\frac{15}{2} )^{4} ]: (5-\frac{6}{5} )$

$[(\frac{2}{5} )^{2} +(-\frac{1}{8} )-(\frac{6}{15}$ × $\frac{15}{4})^{4} ]:\frac{19}{5}$

$[\frac{4}{25} -\frac{1}{8}-(3$ × $\frac{1}{2} )^{4} ]$ × $\frac{5}{19}$

$[\frac{4}{25}-\frac{1}{8}- (\frac{3}{2} )^{4} ]$ × $\frac{5}{19}$

$[\frac{4}{25} -\frac{1}{8} -\frac{81}{16} ]$ × $\frac{5}{19}$

$-\frac{2.011}{400}$ × $\frac{5}{19}$

$-\frac{2.011}{1.520}$

De nada :)