8) frac{3}{x-2}+frac{4 x}{x+1}

Question

Accepted Answer

Step:1 ：Find a common denominator: (frac{3(x+1)}{(x-2)(x+1)} + frac{4x(x-2)}{(x+1)(x-2)})Step:2 ：Combine the fractions: (boxed{frac{4x^2 - 5x + 3}{x^2 - x - 2}})

Answer

Step: 1 ：Find a common denominator: (frac{3(x+1)}{(x-2)(x+1)} + frac{4x(x-2)}{(x+1)(x-2)})Step: 2 ：Combine the fractions: (boxed{frac{4x^2 - 5x + 3}{x^2 - x - 2}})

8) $\frac{3}{x-2}+\frac{4 x}{x+1}$

Answer

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