Решите уравнение \(\frac{3}{4}x^2 +5\frac{4}{5}x-6\frac{11}{20}=0\)

• \(1; 8\frac{11}{15}\)
• \(-1;8\frac{11}{15}\)
• \(-8\frac{11}{15}; -1\)
• \(-8\frac{11}{15}; 1\)