2.2 Flashcards
1
Q
Square roots
A
square root of 25 is 5
2
Q
simplify square roots
A
prime #s inside
3
Q
rationalize
A
used to eliminate a radical
4
Q
Radicand
A
the number that is used on the inside of the square root
5
Q
Index
A
a number that is raised to a exponent
6
Q
perfect square
A
sides and lengths are the same
7
Q
Radical expression
A
an expression that contains a square root sign.
