Вычислить: 206^2, (17-9)^2, 17^2-9^2, (5^2 - 3*7)^3, 10^3 : 8 - 4^2.

Question

206^2 = 42436, (17-9)^2 = 64, 17^2-9^2 = 208, (5^2 - 3*7)^3 = (-4)^3 = -64, 10^3 : 8 - 4^2 = 125 - 16 = 109.

Accepted Answer

206^2 = 42436, (17-9)^2 = 64, 17^2-9^2 = 208, (5^2 - 3*7)^3 = (-4)^3 = -64, 10^3 : 8 - 4^2 = 125 - 16 = 109.

Ответ: