Предмет: Алгебра, автор: lannii

ПОЖАЛУЙСТА ПОИОГИТЕ МОЛЮ ВАС!!!! НАПИШИТЕ КАКОЕ

Приложения:

Simba2017: третье и четвертое

Simba2017: но четвертое неотрицательное, если точно...

lannii: спасибо большое!!

abdullayevallayar141: симба , неверно рассуждаешь

abdullayevallayar141: ам написано в любом случае положительно

Simba2017: я написала, что считаю нужным!

abdullayevallayar141: если в 4 уравнение 2.5 поставить, то оно будет равно 0

Ответы

Автор ответа: abdullayevallayar141

${a}^{4} + 5$ Так как наименьшее значение любого выражения в четной степени равно 0, мы выбираем этот вариант

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I want to tell you about my family.
My family is rather big. I have got a mother, a father, an elder sister, a grandfather and a grandmother.
My mother’s name is Irina. She is a teacher of English in one of Moscow schools. She is a very good specialist and has achieved a lot in her profession. My mother likes sewing and reading fashion magazines. I am always ready to help her with house chores, because I know that teaching profession is very difficult and I should make sure that my mother has some free time after the school.
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ПОЖАЛУЙСТА ПОИОГИТЕ МОЛЮ ВАС!!!! НАПИШИТЕ КАКОЕ​

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ПОЖАЛУЙСТА ПОИОГИТЕ МОЛЮ ВАС!!!! НАПИШИТЕ КАКОЕ