Подстановка условия
[src]0.8167*(2*x - 5)^3 + (3451*(2*x - 5)^2)/1000 + 3.4834*(2*x - 5) + 3/2 при x = -3
0.8167*(2*x - 5)^3 + (3451*(2*x - 5)^2)/1000 + 3.4834*(2*x - 5) + 3/2
$$3.4834 \left(2 x - 5\right) + 0.8167 \left(2 x - 5\right)^{3} + \frac{3451}{1000} \left(2 x - 5\right)^{2} + \frac{3}{2}$$
0.8167*(2*(-3) - 5)^3 + (3451*(2*(-3) - 5)^2)/1000 + 3.4834*(2*(-3) - 5) + 3/2
$$3.4834 \left(2 (-3) - 5\right) + 0.8167 \left(2 (-3) - 5\right)^{3} + \frac{3451}{1000} \left(2 (-3) - 5\right)^{2} + \frac{3}{2}$$
0.8167*(2*(-3) - 5)^3 + (3451*(2*(-3) - 5)^2)/1000 + 3.4834*(2*(-3) - 5) + 3/2
$$0.8167 \left(-3 \cdot 2 - 5\right)^{3} + \frac{3451}{1000} \left(-3 \cdot 2 - 5\right)^{2} + 3.4834 \left(-3 \cdot 2 - 5\right) + \frac{3}{2}$$
2
3451*(-5 + 2*x) 3
-15.917 + ---------------- + 0.8167*(-5 + 2*x) + 6.9668*x
1000 $$6.9668 x + 0.8167 \left(2 x - 5\right)^{3} + \frac{3451}{1000} \left(2 x - 5\right)^{2} - 15.917$$
-15.917 + 0.8167*(-5.0 + 2.0*x)^3 + 3.451*(-5.0 + 2.0*x)^2 + 6.9668*x
Рациональный знаменатель
[src] 2
3451*(-5 + 2*x) 3
-15.917 + ---------------- + 0.8167*(-5 + 2*x) + 6.9668*x
1000 $$6.9668 x + 0.8167 \left(2 x - 5\right)^{3} + \frac{3451}{1000} \left(2 x - 5\right)^{2} - 15.917$$
Объединение рациональных выражений
[src] 2
-15917.0 + 6966.8*x + (-5 + 2*x) *(-632.5 + 1633.4*x)
-----------------------------------------------------
1000 $$\frac{1}{1000} \left(6966.8 x + \left(2 x - 5\right)^{2} \left(1633.4 x - 632.5\right) - 15917.0\right)$$
3 2
-31.7295 + 6.5336*x + 60.4518*x - 35.198*x
$$6.5336 x^{3} - 35.198 x^{2} + 60.4518 x - 31.7295$$
2
3 3 3451*(2*x - 5)
- + 0.8167*(2*x - 5) + 3.4834*(2*x - 5) + ---------------
2 1000
$$0.8167 \left(2 x - 5\right)^{3} + 3.4834 \left(2 x - 5\right) + \frac{3451}{1000} \left(2 x - 5\right)^{2} + \frac{3}{2}$$
/ 3 2\
1.0*\-31.7295 + 6.5336*x + 60.4518*x - 35.198*x /
$$1.0 \left(6.5336 x^{3} - 35.198 x^{2} + 60.4518 x - 31.7295\right)$$
3 2
-31.7295 + 6.5336*x + 60.4518*x - 35.198*x
$$6.5336 x^{3} - 35.198 x^{2} + 60.4518 x - 31.7295$$