quadratic-equations-solver

NPM module to solve quadratic equations.

Install

npm i quadratic-equations-solver

Use

The equation has to be under the ax²+bx+c=0 form. Example:

const solve = require("quadratic-equations-solver");
 
var a = '1';
var b = '-12';
var c = '-28';
var solutions = solve(a, b, c);
var solution1 = solutions[0];  // Give you the first solution possible
var solution2 = solutions[1];  // Give you the second solution possible
var discriminant = solutions[2];  // Give you the discriminant (b²-4ac)

NOTE: If the discriminant is equal to zero, only one solution will possible, which means solution1 and solution2 will have the same value.