Question

if x+1/x=root 5 then find value of x⁸+1/x⁶+7x⁴+x²​

Answer 1

Answer:

There are two methods to solve this question

Method 1 : lengthy but better for understanding

Method 2: Direct and time saving

I hope this helps. Thanks

Step-by-step explanation:

see the both image will be helpful for you