Question

5+1/√5+(1/√5+5)+(1/√5-5)​

Answer 1

Answer:

Denote √5 as "a"

(a+1)^5-(a-1)^5

=(1+a)^5+(1-a)^5

=2(1+10a²+5a^4)

=2(1+10*5+5*25)

=2(1+50+125)

=2(176)

=352

Answer 2

Answer:

This would help u and the answer will be

$6 + \sqrt{10} \div 5$