1 1 1
4 + -- + ----- - - + 8*a
2 1 + a a
a $$8 a + 4 + \frac{1}{a + 1} - \frac{1}{a} + \frac{1}{a^{2}}$$
4.0 + a^(-2) + 1/(1.0 + a) - 1/a + 8.0*a
Рациональный знаменатель
[src] / 2 3 / 2 3\\ 2 3
a*\a *(1 + 2*a*(1 + a)) + a *(1 + a) + (1 + a)*\1 + 2*a + 5*a // - a *(1 + a) + 2*a *(1 + a)
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3
a *(1 + a) $$\frac{1}{a^{3} \left(a + 1\right)} \left(2 a^{3} \left(a + 1\right) - a^{2} \left(a + 1\right) + a \left(a^{3} \left(a + 1\right) + a^{2} \left(2 a \left(a + 1\right) + 1\right) + \left(a + 1\right) \left(5 a^{3} + 2 a^{2} + 1\right)\right)\right)$$
Объединение рациональных выражений
[src] 2 3 / 2 3\ 2
a *(1 + 2*a*(1 + a)) + a *(1 + a) + (1 + a)*\1 + 2*a + 5*a / - a*(1 + a) + 2*a *(1 + a)
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2
a *(1 + a) $$\frac{1}{a^{2} \left(a + 1\right)} \left(a^{3} \left(a + 1\right) + 2 a^{2} \left(a + 1\right) + a^{2} \left(2 a \left(a + 1\right) + 1\right) - a \left(a + 1\right) + \left(a + 1\right) \left(5 a^{3} + 2 a^{2} + 1\right)\right)$$
2 4 3
1 + 4*a + 8*a + 12*a
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2
a *(1 + a) $$\frac{1}{a^{2} \left(a + 1\right)} \left(8 a^{4} + 12 a^{3} + 4 a^{2} + 1\right)$$
1 1 1
4 + -- + ----- - - + 8*a
2 a + 1 a
a $$8 a + 4 + \frac{1}{a + 1} + \frac{1}{a^{2}} - \frac{1}{a}$$
2 4 3
1 + 4*a + 8*a + 12*a
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2
a *(1 + a) $$\frac{1}{a^{2} \left(a + 1\right)} \left(8 a^{4} + 12 a^{3} + 4 a^{2} + 1\right)$$
1
4 + ------- + 8*a
2 3
a + a $$8 a + 4 + \frac{1}{a^{3} + a^{2}}$$