Which of the following are quadratic equations in x?
The given equation 
is not a quadratic equation.
Explanation - Given 
On getting reduced it becomes - 
It is not in the form 
(a ≠ 0, a, b, c are real numbers)
1
Which of the following are quadratic equations in x?
The given equation is not a quadratic equation.
Explanation - Given
On getting reduced it becomes -
It is not in the form (a ≠ 0, a, b, c are real numbers)