Пошаговое объяснение:
№ 318
17¹⁵/51¹⁴ * 9⁷ - 5⁰ =
17¹⁵*9⁷/(17*3)¹⁴ - 5⁰ =
17¹⁵*(3²)⁷/(17¹⁴*3¹⁴) - 5⁰ =
17¹⁵*3¹⁴/17¹⁴*3¹⁴ - 5⁰ =
17¹ - 5⁰ = 17 - 1 = 16
№ 319
72¹¹/9¹⁰*2³⁴ + 53⁰ =
(9*8)¹¹/9¹⁰*2³⁴ + 53⁰ =
9¹¹*8¹¹/9¹⁰*2³⁴ + 53⁰ =
9¹¹*(2³)¹¹/9¹⁰*2³⁴ + 53⁰ =
9¹¹*2³³/9¹⁰*2³⁴ + 53⁰ =
9¹ * 2-¹ + 53⁰ =
9 * 1/2 + 1 = 9/2 + 1 =
4. 1/2 + 1 = 5. 1/2
Пошаговое объяснение:
№ 318
17¹⁵/51¹⁴ * 9⁷ - 5⁰ =
17¹⁵*9⁷/(17*3)¹⁴ - 5⁰ =
17¹⁵*(3²)⁷/(17¹⁴*3¹⁴) - 5⁰ =
17¹⁵*3¹⁴/17¹⁴*3¹⁴ - 5⁰ =
17¹ - 5⁰ = 17 - 1 = 16
№ 319
72¹¹/9¹⁰*2³⁴ + 53⁰ =
(9*8)¹¹/9¹⁰*2³⁴ + 53⁰ =
9¹¹*8¹¹/9¹⁰*2³⁴ + 53⁰ =
9¹¹*(2³)¹¹/9¹⁰*2³⁴ + 53⁰ =
9¹¹*2³³/9¹⁰*2³⁴ + 53⁰ =
9¹ * 2-¹ + 53⁰ =
9 * 1/2 + 1 = 9/2 + 1 =
4. 1/2 + 1 = 5. 1/2