What x-values are solutions of x3 + 5x2 − x − 7 = x2 + 6x + 3? Simplify the polynomial and find the zeros to find the intersection points. Enter your answers in increasing order.

Anew movie is released each year for 14 years to go along with a popular book series. each movie is 2 minutes longer than the last to go along with a plot twist. the first movie is 70 minutes long. use an arithmetic series formula to determine the total length of all 14 movies