Using zero product property, find the values of x. (Hint: You must set factored parts equal to 0). (x+10)(2x-4)=0 I know there are two answers but I need an explanation please!! I want to understand this

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=