Ayuda doy 10 puntos : )Es para mañana en el examen v' : ​?

Respuesta : Explicación paso a paso : Simplificando : <img src="https://tex.z-dn.net/?f=%5Cdfrac%7B3x%2B2%7D%7Bx%2B1%7D%3D%5Cdfrac%7Bx-3%7D%7Bx-2%7D%5C%5C%5C%5C%283x%2B2%29%28x-2%29%3D%28x-3%29%28x%2B1%29%5C%5C%5C%5C3x%2Ax%2B3x%2A-2%2B2%2Ax%2B2%2A-2%3Dx%2Ax%2Bx%2A1-3%2Ax-3%2A1%5C%5C%5C%5C3x%5E2-6x%2B2x-4%3Dx%5E2%2Bx-3x-3%5C%5C%5C%5C3x%5E2-4x-4%3Dx%5E2-2x-3%5C%5C%5C%5C3x%5E2-4x-4-x%5E2%2B2x%2B3%3D0%5C%5C%5C%5C%5Cboxed%7B2x%5E2-2x-1%3D0%7D" /> Utilizando la Fórmula General : <img src="https://tex.z-dn.net/?f=2x%5E2-2x-1%3D0%5C%5C%5C%5Ca%3D2%5C%5Cb%3D-2%5C%5Cc%3D-1%5C%5C%5C%5Cx_1%3D%5Cdfrac%7B-%28-2%29%2B%5Csqrt%7B%28-2%29%5E2-4%282%29%28-1%29%7D%20%7D%7B2%282%29%7D%3D%5Cdfrac%7B2%2B%5Csqrt%7B4%2B8%7D%20%7D%7B4%7D%3D%5Cdfrac%7B2%2B%5Csqrt%7B12%7D%20%7D%7B4%7D%3D%5Cdfrac%7B2%2B2%5Csqrt%7B3%7D%20%7D%7B4%7D%3D%5Cdfrac%7B2%281%2B%5Csqrt%7B3%7D%29%7D%7B4%7D%5C%5C%5C%5C%5Cboxed%7Bx_1%3D%5Cdfrac%7B1%2B%5Csqrt%7B3%7D%20%7D%7B2%7D%20%7D%5C%5C%5C%5C%5C%5Cx_2%3D%5Cdfrac%7B-%28-2%29-%5Csqrt%7B%28-2%29%5E2-4%282%29%28-1%29%7D%20%7D%7B2%282%29%7D%3D%5Cdfrac%7B2-%5Csqrt%7B4%2B8%7D%20%7D%7B4%7D%3D%5Cdfrac%7B2-%5Csqrt%7B12%7D%20%7D%7B4%7D%3D%5Cdfrac%7B2-2%5Csqrt%7B3%7D%20%7D%7B4%7D%3D%5Cdfrac%7B2%281-%5Csqrt%7B3%7D%29%7D%7B4%7D%5C%5C%5C%5C%5Cboxed%7Bx_2%3D%5Cdfrac%7B1-%5Csqrt%7B3%7D%20%7D%7B2%7D%20%7D" />.