Подстановка условия
[src]((((x + 188/5)*(x + 377/10))*(x + 189/5))*(x + 379/10))*(x + 38) при x = 4
((((x + 188/5)*(x + 377/10))*(x + 189/5))*(x + 379/10))*(x + 38)
$$\left(x + \frac{188}{5}\right) \left(x + \frac{377}{10}\right) \left(x + \frac{189}{5}\right) \left(x + \frac{379}{10}\right) \left(x + 38\right)$$
(((((4) + 188/5)*((4) + 377/10))*((4) + 189/5))*((4) + 379/10))*((4) + 38)
$$\left((4) + \frac{188}{5}\right) \left((4) + \frac{377}{10}\right) \left((4) + \frac{189}{5}\right) \left((4) + \frac{379}{10}\right) \left((4) + 38\right)$$
((((4 + 188/5)*(4 + 377/10))*(4 + 189/5))*(4 + 379/10))*(4 + 38)
$$\left(4 + \frac{188}{5}\right) \left(4 + \frac{377}{10}\right) \left(4 + \frac{189}{5}\right) \left(4 + \frac{379}{10}\right) \left(4 + 38\right)$$
$$\frac{79753361688}{625}$$
Объединение рациональных выражений
[src](38 + x)*(188 + 5*x)*(189 + 5*x)*(377 + 10*x)*(379 + 10*x)
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2500
$$\frac{1}{2500} \left(x + 38\right) \left(5 x + 188\right) \left(5 x + 189\right) \left(10 x + 377\right) \left(10 x + 379\right)$$