Can't resolve 'core-js/modules/es.string.replace-all' code example

Example 1: Module not found: Error: Can't resolve 'core-js/modules/es6.object.create

solution install core-js@2.6.5

Example 2: string replace javascript

let re = /apples/gi; 
let str = "Apples are round, and apples are juicy.";
let newstr = str.replace(re, "oranges"); 
console.log(newstr)

output:

"oranges are round, and oranges are juicy."