Question

solvex=√7-√6thenx⁴+1/x⁴​

Answer 1

Answer:

Step 1: Convert the expression x^4 + 1/x^4 into form (x^2+ 1/x^2)^2 -2=47, hence it becomes (7)^2, so (x^2+1/x^2) becomes 7.

Step 2. Convert this expression into form (x+1/x)^2–2=7, hence it becomes (3)^2, so x + 1/x becomes 3. please follow me Yaar