Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

x2(4x + 1) – 2(4x + 1)
x2(4x – 1) + 2(4x – 1)
4x2(x + 2) – 1(x + 2)
4x2(x – 2) – 1(x – 2)

High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.

Is the figure congruent? yes or no?