AM-415

Partial fractions

A Math · Secondary 3 · Medium · Partial fractions

Express

\dfrac{2x^2+5x+3}{x(x+1)^2}

as the sum of partial fractions of the form

\dfrac{A}{x}+\dfrac{B}{x+1}+\dfrac{C}{(x+1)^2}

. What is the value of

A

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