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Question 0503a
Sigma Notation
Partial Fractions
Question
Generate new
Express
x
−
2
(
x
−
7
)
(
x
−
1
)
\frac{x - 2}{(x - 7)(x - 1)}
(
x
−
7
)
(
x
−
1
)
x
−
2
as partial fractions
A
x
−
7
+
B
x
−
1
.
\frac{A}{x - 7} + \frac{B}{x - 1}.
x
−
7
A
+
x
−
1
B
.
Attempt
A
=
{A=}
A
=
B
=
{B=}
B
=
Answer
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