1.it is a ratio of two polynomial where the denominator is not equal to zero
A.rational algebraic expression
B.Factor
C.special product
D.Prime Number
2.Simplify 5xy/30xy
A.1/6
B.x/y
C.6
D.1
3.what rational algebraic expression is the same as (4x+1)^0
A.x+1
B.x-1
C.1
D.-1
4.simplify x^2-1/x-1
A.x+1
B.x-1
C.1
D.-1
5.the sum of 2/x + 3/x is equal to ____.
A.1
B.-1
C.5/x
D.6/x
6.the product 3m/2,4/3m in the simplest form is ____.
A.1/2
B.2
C.1
D.-1