Ответ:
Задание 4
2)
Задание 5
1)
x=8
x ∉ ∅
x=57
3)
x=3
Задание 6
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
Задание 4
2)![\sqrt[4]{a^3\sqrt[5]{a} } =\sqrt[4]{\sqrt[5]{(a^3)^5 } \sqrt[5]{a}} = \sqrt[4]{\sqrt[5]{(a^3)^5*a} } =\sqrt[4]{\sqrt[5]{a^{15}*a} } =\sqrt[4]{\sqrt[5]{a^{16}} } = \sqrt[20]{a^{16}} = \sqrt[5]{a^4} \sqrt[4]{a^3\sqrt[5]{a} } =\sqrt[4]{\sqrt[5]{(a^3)^5 } \sqrt[5]{a}} = \sqrt[4]{\sqrt[5]{(a^3)^5*a} } =\sqrt[4]{\sqrt[5]{a^{15}*a} } =\sqrt[4]{\sqrt[5]{a^{16}} } = \sqrt[20]{a^{16}} = \sqrt[5]{a^4}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7Ba%5E3%5Csqrt%5B5%5D%7Ba%7D%20%7D%20%3D%5Csqrt%5B4%5D%7B%5Csqrt%5B5%5D%7B%28a%5E3%29%5E5%20%7D%20%5Csqrt%5B5%5D%7Ba%7D%7D%20%3D%20%5Csqrt%5B4%5D%7B%5Csqrt%5B5%5D%7B%28a%5E3%29%5E5%2Aa%7D%20%7D%20%3D%5Csqrt%5B4%5D%7B%5Csqrt%5B5%5D%7Ba%5E%7B15%7D%2Aa%7D%20%7D%20%3D%5Csqrt%5B4%5D%7B%5Csqrt%5B5%5D%7Ba%5E%7B16%7D%7D%20%7D%20%3D%20%5Csqrt%5B20%5D%7Ba%5E%7B16%7D%7D%20%3D%20%5Csqrt%5B5%5D%7Ba%5E4%7D)
Задание 5
1)
x=8
2)![\sqrt[3]{x+7} - \sqrt[6]{x+7} =2 \sqrt[3]{x+7} - \sqrt[6]{x+7} =2](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7Bx%2B7%7D%20-%20%5Csqrt%5B6%5D%7Bx%2B7%7D%20%3D2)
x ∉ ∅
x=57
3)
x=3
Задание 6