2.7 Vocab Flashcards
1
Q
Square Root
A
The square root of a number x is the number that, when multiplied by itself is equal to x. Square root of 64= 8x8
2
Q
Radicand
A
The number or expression in the radical symbol.
3
Q
Perfect Square
A
The square of an integer.
4
Q
Irrational Number
A
A number that cannot be written as the quotient of two integers.
5
Q
Real Number
A
The set of all rational and irrational numbers.
