Answer:
[tex]x^{24}[/tex]
Step-by-step explanation:
Using the rule of exponents
[tex](a^{m}) ^{n}[/tex] = [tex]a^{mn}[/tex]
Hence
[tex](x^{3}) ^{8}[/tex] = [tex]x^{3(8)}[/tex] = [tex]x^{24}[/tex]