An important and exam oriented question from quadratic equation chapter in which we have given an equation (x+1/x)²=2(x+1/x)+3 and we have to show that the given equation is a quadratic equation

Kindly solve the above problem in detail

RS Aggarwal, Class 10, chapter 4A, question no 1(xi)

## (x4+2+1/x4=(2x²+2)/x+3

(x4+2x²+1)x=x²(2x²+2)+3