Question

in a quadratic equation ax2+bx+c=0 'a' cannot be equal to zero why ? ​

Answer 1

Hey mate! Here's your Answer:

'a' cannot be zero because if it is, there would be no equation. In the quadratic formula, the denominator is '2a'. Hence if 'a' is 0, then the denominator would also be 0 and dividing by zero is not possible.

Hope you understood, and that I was of help :)