Function quadraticFormula

quadraticFormula(
    a: number,
    b: number,
    c: number,
    form?: "standard" | "vertex",
): [number, number]
Solves a quadratic equation.
Parameters
- a: number
  The leading coefficient
- b: number
  The middle coefficient
- c: number
  The last coefficient (the constant)
- Optionalform: "standard" | "vertex" = "standard"
  The form of the polynomial, which can be "standard" for standard form or "vertex" for vertex form
Returns [number, number]
Example
```
const result = Chalkboard.real.quadraticFormula(1, -3, 2); // Returns [2, 1]
```
- Defined in Chalkboard.real.ts:1450