1 un influencer quiere saber cuantos seguidores tenia al principio del dia perdio 1255 seguidores y al final se quedo con 25907 2 hay que encontrar un numero que al sumarle 784 de como resultado 1353, despues 1144 y finalmente se quedo con 34008

Its equal to d=7.07in

Look, when you want to do something like put it like x^2. x2 could mean x² or x₂. so to clear confusion, know the notation. to find the product multiply the x's and you get -8x and the y's and you get 6y. since it's all being multiplied it is just -8x6y, or answer a. although the better answer is -48xy(combining -8 and 6) because you should multiply constants whenever you can.