Question

Check whether the following equation is a quadratic equation or not.
x^2+1/x^2=2​

Answer 1

Step-by-step explanation:

Of course its quadratic en

Xsq+1/xsq=2

Xsq+1=2 *xsq

Xsq=2xsq-1

0=xsq-1 or

Xsq-1=0