Предмет: Алгебра,
автор: tanya48471
Помогите решить, пожалуйста)
Приложения:
![](https://files.topotvet.com/i/92b/92b843257f5e3ae6a3fc462b09bfc8e4.jpg)
Ответы
Автор ответа:
0
а
![2 ^{4/7} *2 ^{2/3} =2 ^{12/21+14/21} =2 ^{26/21} 2 ^{4/7} *2 ^{2/3} =2 ^{12/21+14/21} =2 ^{26/21}](https://tex.z-dn.net/?f=2+%5E%7B4%2F7%7D+%2A2+%5E%7B2%2F3%7D+%3D2+%5E%7B12%2F21%2B14%2F21%7D+%3D2+%5E%7B26%2F21%7D+)
б
![3 ^{-5/12} :(3 ^{-1/3} *3 ^{-1/6} )=3 ^{-5/12} :3 ^{-1/2} =3 ^{-5/12+6/12} =3 ^{1/12} 3 ^{-5/12} :(3 ^{-1/3} *3 ^{-1/6} )=3 ^{-5/12} :3 ^{-1/2} =3 ^{-5/12+6/12} =3 ^{1/12}](https://tex.z-dn.net/?f=3+%5E%7B-5%2F12%7D+%3A%283+%5E%7B-1%2F3%7D+%2A3+%5E%7B-1%2F6%7D+%29%3D3+%5E%7B-5%2F12%7D+%3A3+%5E%7B-1%2F2%7D+%3D3+%5E%7B-5%2F12%2B6%2F12%7D+%3D3+%5E%7B1%2F12%7D+)
в
![(11^2) ^{1/2} :2 ^{-2} *(4^2) ^{1/2} =11:1/4*4=11*4*4=11*16=176 (11^2) ^{1/2} :2 ^{-2} *(4^2) ^{1/2} =11:1/4*4=11*4*4=11*16=176](https://tex.z-dn.net/?f=%2811%5E2%29+%5E%7B1%2F2%7D+%3A2+%5E%7B-2%7D+%2A%284%5E2%29+%5E%7B1%2F2%7D+%3D11%3A1%2F4%2A4%3D11%2A4%2A4%3D11%2A16%3D176)
г
![(2 ^{2,5} ) ^{-0,2} * sqrt{(2^4) ^{3/4} *(7^3) ^{1/3} /28 } = (2 ^{2,5} ) ^{-0,2} * sqrt{(2^4) ^{3/4} *(7^3) ^{1/3} /28 } =](https://tex.z-dn.net/?f=%282+%5E%7B2%2C5%7D+%29+%5E%7B-0%2C2%7D+%2A+sqrt%7B%282%5E4%29+%5E%7B3%2F4%7D+%2A%287%5E3%29+%5E%7B1%2F3%7D+%2F28+%7D+%3D)
![2 ^{-1/2} * sqrt{2^3^7/28} =2 ^{-1/2} * sqrt{8/4} =2 ^{-1/2} *2 ^{1/2} =1 2 ^{-1/2} * sqrt{2^3^7/28} =2 ^{-1/2} * sqrt{8/4} =2 ^{-1/2} *2 ^{1/2} =1](https://tex.z-dn.net/?f=2+%5E%7B-1%2F2%7D+%2A+sqrt%7B2%5E3%5E7%2F28%7D+%3D2+%5E%7B-1%2F2%7D+%2A+sqrt%7B8%2F4%7D+%3D2+%5E%7B-1%2F2%7D+%2A2+%5E%7B1%2F2%7D+%3D1)
д
![(3^2) ^{ sqrt{3} } *(3 ^{-3} ) ^{- sqrt{3} } /(3 ^{-1} *(3^4) ^{1/4} )= (3^2) ^{ sqrt{3} } *(3 ^{-3} ) ^{- sqrt{3} } /(3 ^{-1} *(3^4) ^{1/4} )=](https://tex.z-dn.net/?f=%283%5E2%29+%5E%7B+sqrt%7B3%7D+%7D+%2A%283+%5E%7B-3%7D+%29+%5E%7B-+sqrt%7B3%7D+%7D+%2F%283+%5E%7B-1%7D+%2A%283%5E4%29+%5E%7B1%2F4%7D+%29%3D)
б
в
г
д
Похожие вопросы
Предмет: Русский язык,
автор: xatiko2020love
Предмет: Литература,
автор: Аноним
Предмет: Математика,
автор: naz2343412324324234
Предмет: Биология,
автор: dianalavrinovich
Предмет: Математика,
автор: ПирожОк1221