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Verified answer
Jawab2⁵⁵ + 1 = (2 +1){( 2⁵⁴ - 2⁵³) +(2⁵² - 2⁵¹) + ...+(2⁶-2⁵).+ (2⁴-2³) +(2² -2¹)}
2⁵⁵ + 1 = 3 {(2⁵³ - 2⁵³) +(2⁵² - 2⁵¹) + ...+(2⁶-2⁵)} + 3 (11)