Quién sería amables de ayudarme con este ejercicio 2 que no lo puedo hacer?

Solución :

<img src="https://tex.z-dn.net/?f=%5Ctextup%7BPara.el%20primer%20polinomio%20se%20tiene%3A%7D%5C%5CP%28x%29%3Dx%5E%7B5%7D%2B2%5C%5CQ%28x%29%3D4x%5E%7B2%7D%2B6x-1%5C%5CR%28x%29%3D8x%5E%7B3%7D-2x%5C%5C%5Ctextup%7BLuego%20dividiendo%20P%28x%29%2FQ%28x%29%3DC%28x%29%2Cnos%20queda%3A%7D%5C%5CC%28x%29%3D%5Cfrac%7Bx%5E%7B5%7D%2B2%7D%7B4x%5E%7B2%7D%2B6x-1%7D%3D%5Cfrac%7Bx%5E%7B3%7D%7D%7B4%7D-%5Cfrac%7B3%7D%7B8%7Dx%5E%7B2%7D%2B%5Cfrac%7B5%7D%7B8%7Dx-%5Cfrac%7B33%7D%7B32%7D%5C%5C%5Ctextup%7BCon%20un%20resto%20o%20residuo%3A%7D%5C%5Cr%28x%29%3D%5Cfrac%7B-109%7D%7B16%7Dx-%5Cfrac%7B33%7D%7B32%7D%5C%5C%5Ctextup%7BPara%20el%20segundo%20polinomio%20P%28x%29%2FR%28x%29%3DC%28x%29%20se%20tiene%3A%7D%5C%5CC%28x%29%3D%5Cfrac%7Bx%5E%7B5%7D%2B2%7D%7B8x%5E%7B3%7D-2x%7D%3D%20%5Cfrac%7B1%7D%7B8%7Dx%5E%7B2%7D%2B%5Cfrac%7B1%7D%7B32%7D%5C%5C%5Ctextup%7BCon%20un%20resto%20o%20residuo%3A%7D%5C%5Cr%28x%29%3D%5Cfrac%7B1%7D%7B16%7Dx%2B2" />

Saludos.