Question

Please solve it!!
Thank you ​

Answer 1

Answer:

here is your answer

Step-by-step explanation:

since

x= (5+2√6),

then

1/x= (5-2√6)

therefore

x- 1/x = (5+2√6) - (5-2√6)

x- 1/x= 2√6+2√6

x- 1/x= 4√6

Answer 2

Step-by-step explanation:

I hope it will help you............