Respuesta :

Explanation

[tex]\begin{gathered} \sqrt[3]{x+1=}-5 \\ find\text{ the cube of both sides} \\ x+1=(-5)^3 \\ x+1=-125 \\ sutract\text{ 1 from both sides} \\ x=-125-1 \\ x=-126 \end{gathered}[/tex]

Answer: -126