Simplify the expression. Assume that all variables are positive when they appear.
- 
+ 
A. 8x
- 3
B. 9
- 
C. 9x
- 3
D. 9x
- 3
Answer: D
Mathematics
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Solve the problem.Write an expression for the area in simplest form. L + 5
L
A. L2 - 
L - 10
B. L2 + 
L - 10
C. L2 + 
L + 10
D. L2 - 3L - 20
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Rationalize the denominator.
A. 1
B. 
C. 
D. 
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Evaluate. 
What will be an ideal response?
Mathematics
Insert either < or > in the blank between the pair of fractions to make a true statement.
A. < B. >
Mathematics