Evaluate the integral. Select the correct answer. none of these 2xcos(2x) 4x²-2 4 8 2xcos(2x) 2 + 2xsin (2x) 4 + 2xcos(2x) 4 x²-2 4 4 + 4 x-2 8 + 2 4 x 8 sin (2x) + C sin (2x) + C sin (2x) + C cos(2x) + C √x² cos (2x) dx

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