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(x^2-2x+1)/(x+2)^2+(x^2+2x+1)/(x-3)^2<=((2x^2-x+5)^2)/(2*(x+2)^2*(x+3)^2) desigualdades

En la desigualdad la incógnita

Solución

Ha introducido [src]
                                               2  
 2              2                /   2        \   
x  - 2*x + 1   x  + 2*x + 1      \2*x  - x + 5/   
------------ + ------------ <= -------------------
         2              2               2        2
  (x + 2)        (x - 3)       2*(x + 2) *(x + 3) 
$$\frac{\left(x^{2} - 2 x\right) + 1}{\left(x + 2\right)^{2}} + \frac{\left(x^{2} + 2 x\right) + 1}{\left(x - 3\right)^{2}} \leq \frac{\left(\left(2 x^{2} - x\right) + 5\right)^{2}}{2 \left(x + 2\right)^{2} \left(x + 3\right)^{2}}$$
(x^2 - 2*x + 1)/(x + 2)^2 + (x^2 + 2*x + 1)/(x - 3)^2 <= (2*x^2 - x + 5)^2/(((2*(x + 2)^2)*(x + 3)^2))
Solución de la desigualdad en el gráfico
Respuesta rápida [src]
  /                                              /            /    5    4        3        2               \        \\
Or\And(-oo < x, x < -3), And(-3 < x, x < -2), And\x <= CRootOf\48*x  + x  + 532*x  + 238*x  + 180*x + 9, 0/, -2 < x//
$$\left(-\infty < x \wedge x < -3\right) \vee \left(-3 < x \wedge x < -2\right) \vee \left(x \leq \operatorname{CRootOf} {\left(48 x^{5} + x^{4} + 532 x^{3} + 238 x^{2} + 180 x + 9, 0\right)} \wedge -2 < x\right)$$
((-oo < x)∧(x < -3))∨((-3 < x)∧(x < -2))∨((-2 < x)∧(x <= CRootOf(48*x^5 + x^4 + 532*x^3 + 238*x^2 + 180*x + 9, 0)))
Respuesta rápida 2 [src]
                                   /    5    4        3        2               \ 
(-oo, -3) U (-3, -2) U (-2, CRootOf\48*x  + x  + 532*x  + 238*x  + 180*x + 9, 0/]
$$x\ in\ \left(-\infty, -3\right) \cup \left(-3, -2\right) \cup \left(-2, \operatorname{CRootOf} {\left(48 x^{5} + x^{4} + 532 x^{3} + 238 x^{2} + 180 x + 9, 0\right)}\right]$$
x in Union(Interval.open(-oo, -3), Interval.open(-3, -2), Interval.Lopen(-2, CRootOf(48*x^5 + x^4 + 532*x^3 + 238*x^2 + 180*x + 9, 0)))