Подстановка условия
[src](x - 1)^5*(4 + 2*x) + (5*(x - 1)^4)*(x + 2)^2 при x = 2
(x - 1)^5*(4 + 2*x) + (5*(x - 1)^4)*(x + 2)^2
$$\left(x - 1\right)^{5} \left(2 x + 4\right) + 5 \left(x - 1\right)^{4} \left(x + 2\right)^{2}$$
((2) - 1)^5*(4 + 2*(2)) + (5*((2) - 1)^4)*((2) + 2)^2
$$\left((2) - 1\right)^{5} \left(2 (2) + 4\right) + 5 \left((2) - 1\right)^{4} \left((2) + 2\right)^{2}$$
(2 - 1)^5*(4 + 2*2) + (5*(2 - 1)^4)*(2 + 2)^2
$$\left(-1 + 2\right)^{5} \left(4 + 2 \cdot 2\right) + 5 \left(-1 + 2\right)^{4} \left(2 + 2\right)^{2}$$