It is really good I have done my homework very easy thanks to this app thanks a lot thank you so much it is really good app thank you so much for that but sometimes sometimes only it t didn't answer my answer i ask what and it answer other things so just I requested to check that and thanks a lot for all my friends so please check it once now there is no problem thanks a lot it is very useful for all of us it is really good app and I pray always be good Thank you so much 🥰🥰 now thanks lot