Use the remainder theorem to find the remainder of 2x^4 + x^2 - 10x -1 divided by x +2.

A3x4x5 rectangular cuboid (e.g. a brick) is painted blue and cut into 1x1 cubes. what is the expected value for the painted sides of a randomly selected cube?

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Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2