5.4-bo'lim: Polinomlarning nollarini topish

Quyidagi polinomlarning barcha nollarini toping.

1. \(f\left( x \right) = 2{x^3} - 13{x^2} + 3x + 18\) Yechim
2. \(P\left( x \right) = {x^4} - 3{x^3} - 5{x^2} + 3x + 4\) Yechim
3. \(A\left( x \right) = 2{x^4} - 7{x^3} - 2{x^2} + 28x - 24\) Yechim
4. \(g\left( x \right) = 8{x^5} + 36{x^4} + 46{x^3} + 7{x^2} - 12x - 4\) Yechim