Fill in the blank with one of the words or phrases listed below.
A 
is an expression that can be written in the form 
, where P and Q are polynomials and Q is not 0.
A. proportion
B. complex fraction
C. rational expression
D. ratio
Answer: C
Mathematics
You might also like to view...
Evaluate the polynomial.9x2 - 9x + 4, when x = 2
A. 12 B. 22 C. 4 D. 18
Mathematics
Establish the identity.
= sin ? sin ?
What will be an ideal response?
Mathematics
Add or subtract as indicated. Simplify if necessary.- 
- 
A. 
B. - 
C. 
D. - 
Mathematics
Use Cramer's rule to solve the linear system.
A. x = 5, y = 7, z = 5 B. x = 10, y = 3, z = 7 C. x = 9, y = 5, z = 7 D. x = 9, y = -5, z = -7
Mathematics