Question

define quadratic equation with 2 example​

Answer 1

Answer:

Please make me the brainlist it's very urgent please.

Step-by-step explanation:

good night

Answer 2

Answer:

The equation of the form

$a {x}^{2} + bx + c$

Where a is not equals to zero are quadratic equation.

In simple words, the equation which has degree 2 are quadratic equations.

Examples :-

$3 {x}^{2} + 5x - 1$

$2 {x}^{2} - 2x + 1$

If it helps please mark it brainliest.