AM-1328

Partial fractions

A Math · Secondary 4 · Medium · Partial fractions

Express

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

in partial fractions in the form

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

. What is the value of

B

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