Question

( 1 - ½)⁴ + (1+½)-¹ quanto dar? me ajudem?! vale 10pt

Answer 1

Vou usar ^ como elevado a 

(1-1/2)^4+(1+1/2)^-1=
(2/2-1/2)^4+(2/2+1/2)^-1=
(1/2)^4+(3/2)^-1=
1/16+2/3=
3.1/48+16.2/48=
3/48+32/48=
35/48