Select one 3 0 qaid42904848q 0 3 a b c d t 7 feedback

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0 qaid=42904848&q 0
3
3

Question 18
Correct
8.75 points out of 8.75
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Question text
Multiply the rational expressions.
∙
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0 qaid=42904849&q 0
3

c.
d.
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The correct answer is:
Question 19
Correct
8.75 points out of 8.75
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Question text
Add or subtract as indicated and simplify if possible.
0 qaid=42904850&q 0
3
+
Select one:
a.
b.
c.
d.
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Question 20
Incorrect
0.00 points out of 8.75
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Question text
Write the domain of the rational expression in set-builder notation.
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0 qaid=42904851&q 0
3
a. {x ≠ 14, x ≠ -1}
b. {x = 14}
c. {x ≠ -14}
d. {x ≠ 14}
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The correct answer is: {x ≠ 14}
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