Решите неравенство:
27x−9x+1+3x+3−2750x2−110x+60,5≥0\frac{27^{x}-9^{x+1}+3^{x+3}-27}{50x^{2}-110x+60{,}5}\geq050x2−110x+60,527x−9x+1+3x+3−27≥0