Предмет: Математика, автор: nik452

решить 6 срочно Помогите пожалуйста

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Автор ответа: sedinalana

(x+1)²(x²-6x-16)<0
x+1=0
x=-1
x²-6x-16=0
x1+x2=6 U x1*x2=-16
x1=-2
x2=8
+ _ _ +
---------------(-2)--------------(-1)------------------(8)-------------------
x∈(-2;-1) U (-1;8)

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