Adding and Subtracting Rational Expressions: Mastery Test
1
Select the correct answer.
What is the simplest form of this expression?
A.
B.
C.
D.
6
x-3
2+3
(2-1)(z-3)
x+3
(z-1)(z-3)
62-3
(-1)(z-3)
2² +12z-15
(=-1)(2-3)