/ ___ ___\ / 2 2\
\\/ a - \/ b /*\a - b /
-----------------------------------
/ ___ ___\ / _____\
\\/ a + \/ b /*\a + b - 2*\/ a*b /$$\frac{\left(\sqrt{a} - \sqrt{b}\right) \left(a^{2} - b^{2}\right)}{\left(\sqrt{a} + \sqrt{b}\right) \left(a + b - 2 \sqrt{a b}\right)}$$
(a^2 - b^2)*(a^0.5 - b^0.5)/((a^0.5 + b^0.5)*(a + b - 2.0*(a*b)^0.5))
Рациональный знаменатель
[src] 2 2 2 2 2 2
3 / ___ ___\ 3 / ___ ___\ 2 / ___ ___\ 2 / ___ ___\ 2 _____ / ___ ___\ 2 _____ / ___ ___\
a *\\/ a - \/ b / - b *\\/ a - \/ b / + b*a *\\/ a - \/ b / - a*b *\\/ a - \/ b / - 2*b *\/ a*b *\\/ a - \/ b / + 2*a *\/ a*b *\\/ a - \/ b /
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/ 2 2 \
(a - b)*\a + b - 2*a*b/ $$\frac{1}{\left(a - b\right) \left(a^{2} - 2 a b + b^{2}\right)} \left(a^{3} \left(\sqrt{a} - \sqrt{b}\right)^{2} + a^{2} b \left(\sqrt{a} - \sqrt{b}\right)^{2} + 2 a^{2} \sqrt{a b} \left(\sqrt{a} - \sqrt{b}\right)^{2} - a b^{2} \left(\sqrt{a} - \sqrt{b}\right)^{2} - b^{3} \left(\sqrt{a} - \sqrt{b}\right)^{2} - 2 b^{2} \sqrt{a b} \left(\sqrt{a} - \sqrt{b}\right)^{2}\right)$$
Объединение рациональных выражений
[src] / ___ ___\ / 2 2\
\\/ a - \/ b /*\a - b /
-----------------------------------
/ ___ ___\ / _____\
\\/ a + \/ b /*\a + b - 2*\/ a*b /$$\frac{\left(\sqrt{a} - \sqrt{b}\right) \left(a^{2} - b^{2}\right)}{\left(\sqrt{a} + \sqrt{b}\right) \left(a + b - 2 \sqrt{a b}\right)}$$
/ ___ ___\ / 2 2\
\\/ a - \/ b /*\a - b /
-----------------------------------
/ ___ ___\ / _____\
\\/ a + \/ b /*\a + b - 2*\/ a*b /$$\frac{\left(\sqrt{a} - \sqrt{b}\right) \left(a^{2} - b^{2}\right)}{\left(\sqrt{a} + \sqrt{b}\right) \left(a + b - 2 \sqrt{a b}\right)}$$
/ ___ ___\ / 2 2\
\\/ a - \/ b /*\a - b /
-----------------------------------
/ ___ ___\ / _____\
\\/ a + \/ b /*\a + b - 2*\/ a*b /$$\frac{\left(\sqrt{a} - \sqrt{b}\right) \left(a^{2} - b^{2}\right)}{\left(\sqrt{a} + \sqrt{b}\right) \left(a + b - 2 \sqrt{a b}\right)}$$
/ ___ ___\
(a + b)*(a - b)*\\/ a - \/ b /
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/ ___ ___\ / _____\
\\/ a + \/ b /*\a + b - 2*\/ a*b /
$$\frac{\left(\sqrt{a} - \sqrt{b}\right) \left(a - b\right) \left(a + b\right)}{\left(\sqrt{a} + \sqrt{b}\right) \left(a + b - 2 \sqrt{a b}\right)}$$
/ ___ ___\ / 2 2\
\\/ a - \/ b /*\a - b /
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/ ___ ___\ / ___ ___\
\\/ a + \/ b /*\a + b - 2*\/ a *\/ b /$$\frac{\left(\sqrt{a} - \sqrt{b}\right) \left(a^{2} - b^{2}\right)}{\left(\sqrt{a} + \sqrt{b}\right) \left(- 2 \sqrt{a} \sqrt{b} + a + b\right)}$$