Ответы на вопрос:
8=2³ = ((√2)²)³ = (√2)⁶ 16=2⁴ = ((√2)²)⁴ = (√2)⁸ log₈ a³ = log(√₂)⁶ a³ = 3*(¹/₆) log√₂ a = ¹/₂ log√₂ a = log√₂ a^(¹/₂) log₁₆ a = log(√2)⁸ a = ¹/₈ log√₂ a log√₂ a^(¹/₄) - log√₂ a^(¹/₂) = log√₂ (a^(¹/₄) : a^(¹/₂)) = log√₂ a^(⁻¹/₄) = ¹/₈ log√₂ a ¹/₈ log√₂ a ¹/₈ log√₂ a = ⁻ ¹/₄ log√₂ a = -¹/₄ * 8 = -2 ¹/₈ log√₂ a ответ: -2
Популярно: Алгебра
-
Ilya7832402.09.2020 15:50
-
MaryanaSokolova040424.06.2021 11:38
-
dan40s19.04.2021 10:34
-
ivanovartem450p08ajg21.06.2020 18:48
-
ninadyukovap0a6fu08.07.2021 08:06
-
qwaszx1301.03.2021 15:57
-
21alex148807.03.2021 01:47
-
алмаз12229.10.2022 23:30
-
JackKalibr04.09.2021 05:07
-
Vladislava25620.06.2023 06:30