Question

if x is equal to 3 + root 8 find the value of x square + 1 upon x square​

Answer 1

ANSWER:-✔✅⤵️⤵️

If X=3+root8 then,

X^2+1/X^2

(3+root8)^2+1/(3+root8)^2

(9+8)+1/(9+8)

17+1/17=289+1/17

=290/17=17.05

HOPE IT HELPS YOU✔✔✌✌

Answer 2

Answer:

Step-by-step explanation: