Respuestas

2012-10-18T15:44:16+02:00

(2/5) x (2/5)-2 x [5/2]3

 

(0.4) x (0.4)-2 x (2.5)3

0.16-2 x  15.625

-1.84 x 15.625

R= - 28.75

2012-10-18T15:54:12+02:00