Mathematics
Mathematics, 20.10.2020 04:01, SymiaF4980

The work shows the first steps of writing a partial fraction decomposition. 3x+9/(x+1)(x-5)=A/x+1+B/x-5

3 x + 9 = A (x minus 5) + B (x + 1)

3 x + 9 = A x minus 5 A + B x + B

What is the partial fraction decomposition in terms of x?

it's C

answer
Answers: 3

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The work shows the first steps of writing a partial fraction decomposition. 3x+9/(x+1)(x-5)=A/x+1+...

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