This is a worst app i have never seen this type of cheap and worst app this app gives the wrong answer for some questions I want to know why this app was made for solving question or giving incorrect answer You (brainly) members developers also need to check the answer that on your app which is giving by students first you need to check the answer and then give answer to other students who hope that it will give a correct answer so please check this problem I am giving 1 star