Download Basic Properties and Reducing to Lowest Terms (6

Basic Properties and Reducing to Lowest Terms
Across
2. If the number is not rational, then it is _____.
8. The least common denominator must contain all factors of every _____ of the rational
expressions involved.
10. Each of the expressions 12 to 7,
12
, or 12:7 represent this.
7
11. After performing operations with rational expressions, you must check to see if the answer is
_____ to lowest terms.
12. You must factor each denominator to find this.
Down
1. In the expression
x 5
, the numerator and the denominator are said to be_____.
5 x
3. Any number that can be put in the fraction form is called _____.
4. When adding or subtracting rational expressions, denominators must be _____.
x5
, if x is replaced with the number 2 the expression will be _____.
x2
3 x
6. The domain of the rational function f ( x ) 
is all real numbers except this number.
2 x  10
5. For the expression
7. To reduce a rational expression, the first step is to _____ the numerator and denominator.
x2  3
9. Given the function g ( x) 
, g (0) is equal to this number.
x 3
Authored by Kamilia Nemri
Spokane Community College
Basic Properties and Reducing to Lowest Terms
Across
2. Irrational
8. Denominator
10. Ratio
11. Five
12. LCD
Down
1. Opposites
3. Rational
4. Similar
5. Undefined
6. Five
7. Factor
9. One
Authored by Kamilia Nemri
Spokane Community College