Подстановка условия
[src](x - 2)^5 + 2*(x - 2)^4 - 6*(x - 2)^3 - (x - 2)^2 + 12*(x - 2) - 6 при x = -1/4
(x - 2)^5 + 2*(x - 2)^4 - 6*(x - 2)^3 - (x - 2)^2 + 12*(x - 2) - 6
$$12 \left(x - 2\right) + - \left(x - 2\right)^{2} + - 6 \left(x - 2\right)^{3} + \left(x - 2\right)^{5} + 2 \left(x - 2\right)^{4} - 6$$
((-1/4) - 2)^5 + 2*((-1/4) - 2)^4 - 6*((-1/4) - 2)^3 - ((-1/4) - 2)^2 + 12*((-1/4) - 2) - 6
$$12 \left((-1/4) - 2\right) + - \left((-1/4) - 2\right)^{2} + - 6 \left((-1/4) - 2\right)^{3} + \left((-1/4) - 2\right)^{5} + 2 \left((-1/4) - 2\right)^{4} - 6$$
(-1/4 - 2)^5 + 2*(-1/4 - 2)^4 - 6*(-1/4 - 2)^3 - (-1/4 - 2)^2 + 12*(-1/4 - 2) - 6
$$-6 + 12 \left(-2 - \frac{1}{4}\right) + - \left(-2 - \frac{1}{4}\right)^{2} + \left(-2 - \frac{1}{4}\right)^{5} + 2 \left(-2 - \frac{1}{4}\right)^{4} - 6 \left(-2 - \frac{1}{4}\right)^{3}$$
5 2 3 4
-30 + (-2 + x) - (-2 + x) - 6*(-2 + x) + 2*(-2 + x) + 12*x
$$12 x + \left(x - 2\right)^{5} + 2 \left(x - 2\right)^{4} - 6 \left(x - 2\right)^{3} - \left(x - 2\right)^{2} - 30$$
-30.0 + (-2.0 + x)^5 - (-2.0 + x)^2 + 2.0*(-2.0 + x)^4 + 12.0*x - 6.0*(-2.0 + x)^3
Рациональный знаменатель
[src] 5 2 3 4
-30 + (-2 + x) - (-2 + x) - 6*(-2 + x) + 2*(-2 + x) + 12*x
$$12 x + \left(x - 2\right)^{5} + 2 \left(x - 2\right)^{4} - 6 \left(x - 2\right)^{3} - \left(x - 2\right)^{2} - 30$$
Объединение рациональных выражений
[src]-6 + (-2 + x)*(12 + (-1 + (-6 + x*(-2 + x))*(-2 + x))*(-2 + x))
$$\left(x - 2\right) \left(\left(x - 2\right) \left(\left(x - 2\right) \left(x \left(x - 2\right) - 6\right) - 1\right) + 12\right) - 6$$
5 4 2 3
14 + x - 40*x - 8*x + 3*x + 18*x
$$x^{5} - 8 x^{4} + 18 x^{3} + 3 x^{2} - 40 x + 14$$
5 2 4 3
-6 + (x - 2) - (x - 2) + 2*(x - 2) + 12*(x - 2) - 6*(x - 2)
$$\left(x - 2\right)^{5} + 2 \left(x - 2\right)^{4} - 6 \left(x - 2\right)^{3} - \left(x - 2\right)^{2} + 12 \left(x - 2\right) - 6$$
5 4 2 3
14 + x - 40*x - 8*x + 3*x + 18*x
$$x^{5} - 8 x^{4} + 18 x^{3} + 3 x^{2} - 40 x + 14$$
/ 2 \ / 3 2 \
\1 + x - 3*x/*\14 + x - 5*x + 2*x/
$$\left(x^{2} - 3 x + 1\right) \left(x^{3} - 5 x^{2} + 2 x + 14\right)$$