Question

Amplificati cu (x+2) raportul x-3 pe x-2

Answer 1

 $\frac{^{x+2)}x-3}{x-2}\,=\,\frac{x^2-3x+2x-6}{x^2-4}\,=\,\frac{x^2-x-6}{x^2-4}\,\surd\surd$