Question

If x=4+ root 15 find the value of (x+1/x)²

Answer 1

I think answer is 8.

please please mark me brainleast answer plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Answer 2

Answer:

answer is 64

Step-by-step explanation:

x+1/x=8

then (x+1/x)^2=64