∛x-3=2. Radical prelungit.

Răspuns :

[tex] \sqrt[3]{x-3}=2 | ^{3} \\\\x-3=8 \\\\x=11[/tex]
[tex] \sqrt[3]{x-3} = 2\ \ | ^3 \\ \\ x-3 = 2^3 \\ \\ x-3=8 \\ \\ x = 8 + 3 \\ \\ \boxed{x = 11}[/tex]