Question

https://www.google.com/search?q=-1%2C2.-3%2F24%2B%5B0%2C4-19%2F15%5D%3A5%2F3&oq=-1%2C2.-3%2F24%2B%5B0%2C4-19%2F15%5D%3A5%2F3&aqs=chrome..69i57.54143j0j4&sourceid=chrome&ie=UTF-8

Answer 1

?? what the bro ((: 

Answer 2

ghi pt ra đi