The expression 40x2 - 65x + 50 represents the sum of the interior angles of a regular pentagon in degrees. If the interior angles of the pentagon are equal, which expression represents the measure of two angles? 2x2 (20 - 32x + 25x2) 2 (8x2 - 13x + 10) 5x2 (8x2 - 13x + 10) 5 (3x2 - 8x + 5)
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