2
-36 + 5*x 11 - 16*x + 2*x
-3 - 2*x + --------- + ----------------
-8 + x -7 + x
$$- 2 x - 3 + \frac{1}{x - 7} \left(2 x^{2} - 16 x + 11\right) + \frac{5 x - 36}{x - 8}$$
-3.0 - 2.0*x + (-36.0 + 5.0*x)/(-8.0 + x) + (11.0 + 2.0*x^2 - 16.0*x)/(-7.0 + x)
Рациональный знаменатель
[src] / 2\
(-36 + 5*x)*(-7 + x) + (-8 + x)*\11 - 16*x + 2*x / - 3*(-8 + x)*(-7 + x) - 2*x*(-8 + x)*(-7 + x)
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(-8 + x)*(-7 + x)
$$\frac{1}{\left(x - 8\right) \left(x - 7\right)} \left(- 2 x \left(x - 8\right) \left(x - 7\right) - 3 \left(x - 8\right) \left(x - 7\right) + \left(x - 8\right) \left(2 x^{2} - 16 x + 11\right) + \left(x - 7\right) \left(5 x - 36\right)\right)$$
Объединение рациональных выражений
[src](-36 + 5*x)*(-7 + x) + (-8 + x)*(11 + 2*x*(-8 + x)) - 3*(-8 + x)*(-7 + x) - 2*x*(-8 + x)*(-7 + x)
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(-8 + x)*(-7 + x)
$$\frac{1}{\left(x - 8\right) \left(x - 7\right)} \left(- 2 x \left(x - 8\right) \left(x - 7\right) - 3 \left(x - 8\right) \left(x - 7\right) + \left(x - 8\right) \left(2 x \left(x - 8\right) + 11\right) + \left(x - 7\right) \left(5 x - 36\right)\right)$$
-4 + x
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2
56 + x - 15*x
$$\frac{x - 4}{x^{2} - 15 x + 56}$$
2
5*x - 36 2*x - 16*x + 11
-3 + -------- + ---------------- - 2*x
x - 8 x - 7
$$- 2 x - 3 + \frac{1}{x - 7} \left(2 x^{2} - 16 x + 11\right) + \frac{5 x - 36}{x - 8}$$
-4 + x
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2
56 + x - 15*x
$$\frac{x - 4}{x^{2} - 15 x + 56}$$
-4 + x
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(-8 + x)*(-7 + x)
$$\frac{x - 4}{\left(x - 8\right) \left(x - 7\right)}$$