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A fraction has the top x + 9 and the bottom (x - 1)(x +… | StemPy Lab
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A fraction has the top x + 9 and the bottom (x - 1)(x + 3). In its partial fractions, the term with the bottom x - 1 has the constant A on top. What is A?
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A fraction has the top
x
+
9
x + 9
x
+
9
and the bottom
(
x
−
1
)
(
x
+
3
)
(x - 1)(x + 3)
(
x
−
1
)
(
x
+
3
)
. In its partial fractions, the term with the bottom
x
−
1
x - 1
x
−
1
has the constant
A
A
A
on top. What is
A
A
A
?
−
3
2
-\dfrac{3}{2}
−
2
3
5
2
\dfrac{5}{2}
2
5
5
4
\dfrac{5}{4}
4
5
10
10
10
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← The fraction (x + 1)/((x - 2)(x² + 3)) is to be split into partial fractions over the real numbers. Which form is correct?
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