Темчик Жоский
Знаток
(357)
1 месяц назад
Решения:
³√-27 = -3
⁴√81 = 3
⁵√1/2 = ⁵√1/⁵√2 = 1/⁵√2
³√-27/8 = -3/2
³√(-8)² = ³√64 = 4
⁵√2•16 = ⁵√32 = 2
³√125•27 = ³√3375 = 15
⁴√160000 = ⁴√16•⁴√10000 = 2•10 = 20
⁶√729 = 3
⁶√0,000729 = 0,3
⁵√32•243 = ⁵√32•⁵√243 = ⁵√7776 = 6
⁴√0,0001•16 = ⁴√0,0016 = 0,2
⁵√160•625 = ⁵√100000 = 10
³√9•⁶√9 = ³√9•⁹√9 = ⁹√729 = 3
³√-625/³√-5 = ³√125 = 5
(2⁵√-2)⁵ = 2⁵ • ⁵√(-2)⁵ = 32•(-2) = -64
³√24•9 = ³√216 = 6
³√24•9 = ³√216 = 6
⁷√16•⁷√-8 = ⁷√-128 = -2
³√243/³√-9 = ³√-27 = -3
(³√7)³ = 7
³√75•45 = ³√3375 = 15
(-⁶√2)⁶ = 2
³√4•³√8•³√-2 = ³√-64 = -4
⁵√1 11/16•4,5-⁵√9/⁵√288 = ⁵√4,5•⁵√4,5-⁵√3/⁵√12 = ⁵√20,25-⁵√3/⁵√12 = ⁵√20,25/⁵√12 = ⁵√1,6875 = 1,1
√9+√17•√9-√17 = 9-17 = -8
³√10+√73•³√10-√73 = 10-73 = -63
³√7 = ⁶√343; ⁶√40 < ⁶√343, следовательно, ³√7 > ⁶√40
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