If 3x-4x2-3x-2-Ax-2-Bx-1- then A -B -

3x+4x^2 3x+2=3x+4(x 2)(x 1)=Ax 2 Bx 1 ⇒3x+4(x 2)(x 1)=A(x 1) B(x 2)(x 2)(x 1) ⇒ 3x+4=Ax A Bx+2B =(A B)x+(2B A) ⇒ A B=3 → (1) and 2 ...

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Definition of Function

If 3x+4x2-3...

Question

If $\frac{3 x + 4}{x^{2} - 3 x + 2} = \frac{A}{x - 2} - \frac{B}{x - 1}$ , then A +B =

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