Question

(2x+11)/3(x+1)2=A/x+1+B/(x+1)2 find the values of constant A and B

Answer 1

so we (2x+11)/3 =A(x+1) +B
or 2/3x +11/3 = Ax+A+B
thus equating coefficient of x
we have A=2/3 and A+B=11/3

Answer 2

so simply here we know A=2/3
plugging in for A=2/3 in A+B=11/3
we get B=3

Answer 3

@Hero

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