Answer:
![a{x}^(2) + bx + c = 0](https://img.qammunity.org/2022/formulas/mathematics/college/50nxqvoke0evfi4fc82ljumqlt4l9k4uw9.png)
Explanation:
A quadratic equation is an equation of the second degree, meaning it contains at least one term that is squared. The standard form is ax² + bx + c = 0 with a, b, and c being constants, or numerical coefficients, and x is an unknown variable. One absolute rule is that the first constant "a" cannot be a zero.
Examples of quadratic equations include all of these:
![y = {x}^(2) + 3x + 1](https://img.qammunity.org/2022/formulas/mathematics/college/qmicg7rdbd3g524j46aqxg39u9e2mpydw4.png)
Hope it is helpful......