Question

Find the value of x^2+1/x^2,when X =√2
Give answer with explanation

Answer 1

Answer:5/2

Step-by-step explanation:

√2^2 = 2. And. 1/√2^2. = 1/2

2+1/2 = 5/2 = 2.5

Answer 2

here is your answer mate ..........