Question

Determine o valor de [(3)1/2 + 1/3]6 + [(3)1/2 – 1/3]6

Answer 1

[(3)1/2+1/3]. 6 + [(3)1/2-1/3].6
= (3/2+1/3 ). 6 + (3/2- 1/3). 6
9+2 9-2
=________. 6+ ________
6 6

=11/6. 6 + 7/6. 6

=1/6. 6 (11+7)

= 18