Question

The condition that $a{x}^2+bx+c=0;a,b,c\in R$ becomes a quadratic equation if

Answer 1

We know that quadratic equation is a polynomial of degree 2.

Hence, the coefficient of $x^2$ can not be zero.

The condition that $a{x}^2+bx+c=0;a,b,c\in R$ becomes a quadratic equation if $a\ne 0$