7.1: Roots and Radical Expressions Flashcards
1
Q
gives the degree not the root
A
Index
2
Q
For any real numbers a and b, and any positive integer n, if a^n =b
A
nth Root
3
Q
when a number has 2 real roots, the positive one
A
Principle Root
4
Q
the number under the radical sign
A
Radicand
