q2 q*q2 p2*q
p2 + q2 + p*q + -- + ---- - ----
p2 p p
$$p q + p_{2} + q_{2} + \frac{q_{2}}{p_{2}} - \frac{p_{2} q}{p} + \frac{q q_{2}}{p}$$
p2 + q2 + p*q + q2/p2 + q*q2/p - p2*q/p
Рациональный знаменатель
[src] 2
p*q2 + p2*(p*p2 + p*q2 + q*q2 - p2*q) + p2*q*p
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p*p2
$$\frac{1}{p p_{2}} \left(p^{2} p_{2} q + p q_{2} + p_{2} \left(p p_{2} + p q_{2} - p_{2} q + q q_{2}\right)\right)$$
Объединение рациональных выражений
[src] 2
p*q2 + p2*(p*p2 + p*q2 + q*q2 - p2*q) + p2*q*p
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p*p2
$$\frac{1}{p p_{2}} \left(p^{2} p_{2} q + p q_{2} + p_{2} \left(p p_{2} + p q_{2} - p_{2} q + q q_{2}\right)\right)$$
q2 q2 p2
p2 + q2 + p*q + -- + --*q - --*q
p2 p p
$$p q + p_{2} - \frac{p_{2} q}{p} + q \frac{q_{2}}{p} + q_{2} + \frac{q_{2}}{p_{2}}$$
2
p*q2 - q*p2 + p2*q*q2
p2 + q2 + p*q + ----------------------
p*p2
$$p q + p_{2} + q_{2} + \frac{1}{p p_{2}} \left(p q_{2} - p_{2}^{2} q + p_{2} q q_{2}\right)$$
2 2 2
p*q2 + p*p2 - q*p2 + p*p2*q2 + p2*q*q2 + p2*q*p
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p*p2
$$\frac{1}{p p_{2}} \left(p^{2} p_{2} q + p p_{2}^{2} + p p_{2} q_{2} + p q_{2} - p_{2}^{2} q + p_{2} q q_{2}\right)$$