Вычислите !!!!!!!!!!!!!!!

Question

Вычислите !!!!!!!!!!!!!!!

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Answer 1

А) 6^2 - 5^2 + 3^2 - 2^2 = (6^2 - 5^2) + (3^2 - 2^2) = (6 - 5) * (6 + 5) + (3 - 2) * (3 + 2) = 1 * 11 + 1 * 5 = 11 + 5 = 16
б) 1^3 + 2^2 + 3^1 - 2^3 = 1 + 4 + 3 - 8 = 0
в) (8^2 / 16 - 2)^2 + 2^3 = (64 / 16 - 2)^2 + 8 = (4 - 2)^2 + 8 = 2^2 + 8 = 4 + 8 = 12
г) (9^2 /27 - 2)*5^2 = (81 / 27 - 2) * 25 = (3 - 2)^2 * 25 = 1^2 * 25 = 25