Algebra 2 Quiz
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RATIONAL EXPRESSIONS
Question 1
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What is the simplified form of
x
2
−
1
x
+
2
x
−
1
x
2
+
4
x
+
4
\frac{\frac{x^2 - 1}{x + 2}}{\frac{x - 1}{x^2 + 4x + 4}}
x
2
+
4
x
+
4
x
−
1
x
+
2
x
2
−
1
?
A
(
x
+
1
)
(
x
+
2
)
1
\frac{(x + 1)(x + 2)}{1}
1
(
x
+
1
)
(
x
+
2
)
B
x
+
1
x
+
2
\frac{x + 1}{x + 2}
x
+
2
x
+
1
C
(
x
+
1
)
(
x
+
2
)
(x + 1)(x + 2)
(
x
+
1
)
(
x
+
2
)
D
x
2
−
1
x
−
1
\frac{x^2 - 1}{x - 1}
x
−
1
x
2
−
1
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