Question

Calcula el resultado de cada operación
[(4/7)3 - (1/4+4/3)]2 ayudeme por FA

Answer 1

( (4/7)3 - (1/4 + 4/3))2         (4/7)*3= 12/7        1/4 + 4/3 = 19/12

((12/7 - (19/12))2           12/7 - 19/12 = (144 - 133)/84 = 11/84
(11/84)2     = 22/84 

Answer 2

$[( \frac{4}{3})*3-( \frac{1}{4}+ \frac{4}{3})]*2 = \\ \\ ((4)-( \frac{1(12:4)+4(12:3)}{12} ))*2= \\ \\ (4- \frac{3+16}{12} )*2= \\ \\ (4)*2-( \frac{3+16}{6})*2 \\ \\ 8- \frac{3+16}{6} = \\ \\ 8- \frac{19}{6}= \\ \\ \frac{48}{6}- \frac{19}{6} = \\ \\ \frac{48-19}{6}= \\ \\ \boxed{ \boxed{ \frac{29}{6} }}$