Calculate (4x² + Se) dy, where C is the triangle of vertices (0,0), (2,0) and (2,2). [(4x²+ Note: For a triangle, parameterize each side as a line segment, and calculate the line integral on that side. Then, add up all of the answers for each side to find the final answer. Make sure to go in order, from the first point to the second point, then from the second point to the third point, and then from the third point back to the first point, because the order does matter. 5e) dy =

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