Answer:
a. [tex]8^{8}\sqrt{8}[/tex]
Step-by-step explanation:
The given expression is
[tex]\sqrt{8^{17}}[/tex]
We rewrite the radicand to obtain;
[tex]\sqrt{8^{16}\times 8}[/tex]
Split the radicand;
[tex]\sqrt{8^{16}}\times \sqrt{8}[/tex]
[tex]\sqrt{(8^{8})^2}\times \sqrt{8}[/tex]
[tex]8^{8}\sqrt{8}[/tex]
