Ax-11-x-x2x-2-x1-x-x2-1x-2- A-

The correct option is B 3 LHS=Ax 1(1 x+x^2); #160; RHS=x(x+2) 1(1 x+x^2)(1 x+x^2)(x+2) LHS=RHS Ax 1=2x+x 1 Ax 1=3x 1 ⇒ A=3 ...

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Algebra of Derivatives

Ax-11-x+x2x+2...

Question

$\frac{A x - 1}{(1 - x + x^{2}) (x + 2)} = \frac{x}{1 - x + x^{2}} - \frac{1}{x + 2} \Rightarrow A =$

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