samboles14037 samboles14037
  • 11-10-2022
  • Mathematics
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math 38 help please

math 38 help please class=

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brandiwallace2223 brandiwallace2223
  • 11-10-2022
[tex]x=121[/tex]

8) I

8.2)

[tex]\begin{gathered} \sqrt[3]{x+4}=5 \\ \left(\sqrt[3]{x+4}\right)^3=5^3 \\ x+4=125 \\ x+4-4=125-4 \\ x=121 \\ Verify: \\ \sqrt[3]{121+4}=5 \\ \sqrt[3]{125}=5 \\ 5=5\:True! \end{gathered}[/tex]

hus , the answer is x=121

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