Предмет: Алгебра, автор: darafomkina

13. Найдите значение выражения b(5b + 8) - (b+4)в квадрате при b =корень из 11

Ответы

Автор ответа: Gerald00

√11(5√11+8)-(√11+4)2n=5*11+8√11-(11+8√11+16)=66+8√11-11-8√11-16=39

Ответ:39

Gerald00: дайте, пожалуйста, лучший ответ

darafomkina: ок

darafomkina: когда появиться 2 ответ, только тогда и можно выбирать лучший ответ

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13. Найдите значение выражения b(5b + 8) - (b+4)в квадрате при b =корень из 11​

Ответы

13. Найдите значение выражения b(5b + 8) - (b+4)в квадрате при b =корень из 11