Question

if a+ (1/a) = 2 then a⁵+(1/a⁵) = ?​ plz plz give me answer​

Answer 1

Answer:

Step-by-step explanation:

−1=5

(+1)2=2+2+12=2−2+12+4=(−1)2+4=52+4=29

+1=±29‾‾‾√

2−12=(+1)(−1)=±29‾‾‾√⋅5

2−12=±529‾‾‾√