I have written all the functions I know but still can't get it right /**
import { sum } from './helper.js';
console.log(2, 2); // 4 console.log(-1, -5); // -6
You need to create the sum function in helper.js
you must create function with a,b,c,d parameter and then formula abc*d
@kofi do you still need help with this task?
In helper.js, create
export const sum = (a, b) => { return a + b; }