Question

Pls solve and I will mark u brainiest

Answer 1

Step-by-step explanation:

As we know (a-b)=[(a+b)^2-4ab]^1/2

It is given that x+1/x=6

So assume that a=x and b=1/x

Substitute in the formula

We get (x-1/x)=[(6)^2-4(x.1/x)]^1/2

(x-1/x)=[36-4]^1/2=(32)^1/2

=4(2)^1/2

(OR)

= (32)^1/2

Answer 2

i) 34

II) √32

Step-by-step explanation:

Refer attachment.