Question

Решите с 49 по 53 да 10 баллов

Answer 1

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Answer 2

Ответ:

$49) \sqrt{88} = \sqrt{4\cdot22} = 2\sqrt{22}$

$50) \sqrt{92} = \sqrt{4\cdot 23} = 2\sqrt{23}$

$51) \sqrt[3]{1029} = \sqrt[3]{3\cdot343} = \sqrt[3]{3\cdot7\cdot7\cdot7} = 7\sqrt[3]{3}$

$52) 4\sqrt[3]{80} = 4\sqrt[3]{2\cdot2\cdot2\cdot10} = 2\cdot4\sqrt[3]{10} = 8\sqrt[3]{10}$

$53) 2\sqrt[4]{162} = 2\sqrt[4]{2\cdot81} = 3\cdot2\sqrt{2} = 6\sqrt[4]{2}$