Разложение на множители
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/ / _____\\ / / _____\\
| y*\1 - I*\/ 251 /| | y*\1 + I*\/ 251 /|
1*|x - -----------------|*|x - -----------------|
\ 12 / \ 12 /
$$1 \left(x - \frac{y \left(1 - \sqrt{251} i\right)}{12}\right) \left(x - \frac{y \left(1 + \sqrt{251} i\right)}{12}\right)$$
(1*(x - y*(1 - i*sqrt(251))/12))*(x - y*(1 + i*sqrt(251))/12)
$$12 x^{2} - 2 x y + 21 y^{2}$$
4.0*x*(3.0*x - 2.0*y) + 3.0*y*(2.0*x + 7.0*y)
4.0*x*(3.0*x - 2.0*y) + 3.0*y*(2.0*x + 7.0*y)
Рациональный знаменатель
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$$12 x^{2} - 2 x y + 21 y^{2}$$
y*(6*x + 21*y) + 4*x*(-2*y + 3*x)
$$4 x \left(3 x - 2 y\right) + y \left(6 x + 21 y\right)$$
x*(-8*y + 12*x) + 3*y*(2*x + 7*y)
$$x \left(12 x - 8 y\right) + 3 y \left(2 x + 7 y\right)$$
x*(-8*y + 12*x) + 3*y*(2*x + 7*y)
$$12 x^{2} - 2 x y + 21 y^{2}$$
$$12 x^{2} - 2 x y + 21 y^{2}$$