Quyidagi keltirilgan ko‘phadning standard shaklini kiriting. $$\left(-8\right) \cdot {a}^{4} + \left(-8\right) \cdot {a}^{4} + \left(-40\right) \cdot {a}^{4} + \left(-8\right) \cdot {a}^{4} + 64 \cdot {a}^{4} + \left(-16\right) \cdot {a}^{4}$$
+ - qo‘shish, - - ayirish, ^ - darajaga ko‘katirsh belgisi.
Masalan:
2a - b + 3a - 4b = 5a - 5b
