Math 3 Quiz
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ALGEBRA & FUNCTIONS
Question 1
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What is the completely simplified form of
x
2
−
1
x
+
2
x
2
+
2
x
+
1
x
2
+
3
x
+
2
\frac{\frac{x^2-1}{x+2}}{\frac{x^2+2x+1}{x^2+3x+2}}
x
2
+
3
x
+
2
x
2
+
2
x
+
1
x
+
2
x
2
−
1
?
A
(
x
−
1
)
(
x
+
2
)
x
+
1
\frac{(x-1)(x+2)}{x+1}
x
+
1
(
x
−
1
)
(
x
+
2
)
with restrictions
x
≠
−
1
,
−
2
x \neq -1, -2
x
=
−
1
,
−
2
B
x
−
1
1
\frac{x-1}{1}
1
x
−
1
with restrictions
x
≠
−
1
,
−
2
x \neq -1, -2
x
=
−
1
,
−
2
C
(
x
−
1
)
(
x
+
1
)
\frac{(x-1)}{(x+1)}
(
x
+
1
)
(
x
−
1
)
with restrictions
x
≠
−
1
,
−
2
x \neq -1, -2
x
=
−
1
,
−
2
D
x
−
1
x-1
x
−
1
with restrictions
x
≠
−
1
,
−
2
x \neq -1, -2
x
=
−
1
,
−
2
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