Which of the following are quadratic equations in x?
The given equation 
is not a quadratic equation.
Explanation - It is not in the form of 
because it has an extra term - √x with power 1/2
1
Which of the following are quadratic equations in x?
The given equation is not a quadratic equation.
Explanation - It is not in the form of because it has an extra term - √x with power 1/2