Algebra 3 Quiz
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POLYNOMIAL & RATIONAL FUNCTIONS
Question 1
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For what value of
k
k
k
is
x
=
−
3
x=-3
x
=
−
3
an extraneous solution of
x
x
+
3
−
5
x
−
1
=
k
x
2
+
2
x
−
3
\frac{x}{x+3}-\frac{5}{x-1}=\frac{k}{x^2+2x-3}
x
+
3
x
−
x
−
1
5
=
x
2
+
2
x
−
3
k
?
A
−
12
-12
−
12
B
−
6
-6
−
6
C
6
6
6
D
12
12
12
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