Answer:
C. the number a in
[tex] \sqrt[n]{a} [/tex]
Step-by-step explanation:
The radicand is the number found inside a radical symbol, and it's the number you want to find the root of. It could be a square root, cube root or other root, which will be defined by the subscript found outside and just before the radical symbol.
Source:
Radicand: Definition & Concept - Algebra Class (Video) | Study.com
