Multiple Choice
Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials) , leave it in factored form. Express the answer using the denominator of the first fraction when applicable.
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A)
B)
C)
D)
Correct Answer:

Verified
Correct Answer:
Verified
Q23: Add or subtract. Then simplify. If a
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Q29: Add or subtract. Then simplify. If a
Q30: Perform the indicated operations and simplify.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8306/.jpg"
Q31: Find the domain. Write interval notation for
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