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11.69*0.2486/2*(2.7+x)^2*(0.9+x/3)-(23.5144*x^3)/3+36.45*(0.9+x)+13.5*2/3*x=0 la ecuación

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Solución numérica:

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Solución

Ha introducido [src]
/1169*0.2486\                                                              
|-----------|         2                     3                              
\    100    / /27    \  /9    x\   23.5144*x    729*(9/10 + x)   27*2      
-------------*|-- + x| *|-- + -| - ---------- + -------------- + ----*x = 0
      2       \10    /  \10   3/       3              20         2*3       
22723x+(729(x+910)20+(23.5144x33+0.248611691002(x+2710)2(x3+910)))=0\frac{2 \cdot 27}{2 \cdot 3} x + \left(\frac{729 \left(x + \frac{9}{10}\right)}{20} + \left(- \frac{23.5144 x^{3}}{3} + \frac{0.2486 \frac{1169}{100}}{2} \left(x + \frac{27}{10}\right)^{2} \left(\frac{x}{3} + \frac{9}{10}\right)\right)\right) = 0
Gráfica
02468101214161820-2000020000
Suma y producto de raíces [src]
suma
-1.88788636218226 + 0.e-22*I + -0.914259057298235 - 0.e-22*I + 3.33565092887107 + 0.e-21*I
((0.9142590572982355.01023i)+(1.88788636218226+5.01023i))+(3.33565092887107+3.01021i)\left(\left(-0.914259057298235 - 5.0 \cdot 10^{-23} i\right) + \left(-1.88788636218226 + 5.0 \cdot 10^{-23} i\right)\right) + \left(3.33565092887107 + 3.0 \cdot 10^{-21} i\right)
=
0.533505509390571 + 0.e-21*I
0.533505509390571+3.01021i0.533505509390571 + 3.0 \cdot 10^{-21} i
producto
(-1.88788636218226 + 0.e-22*I)*(-0.914259057298235 - 0.e-22*I)*(3.33565092887107 + 0.e-21*I)
(1.88788636218226+5.01023i)(0.9142590572982355.01023i)(3.33565092887107+3.01021i)\left(-1.88788636218226 + 5.0 \cdot 10^{-23} i\right) \left(-0.914259057298235 - 5.0 \cdot 10^{-23} i\right) \left(3.33565092887107 + 3.0 \cdot 10^{-21} i\right)
=
5.75739089569067 + 6.0199045545279e-21*I
5.75739089569067+6.01990455452791021i5.75739089569067 + 6.0199045545279 \cdot 10^{-21} i
5.75739089569067 + 6.0199045545279e-21*i
Respuesta rápida [src]
x1 = -1.88788636218226 + 0.e-22*I
x1=1.88788636218226+5.01023ix_{1} = -1.88788636218226 + 5.0 \cdot 10^{-23} i
x2 = -0.914259057298235 - 0.e-22*I
x2=0.9142590572982355.01023ix_{2} = -0.914259057298235 - 5.0 \cdot 10^{-23} i
x3 = 3.33565092887107 + 0.e-21*I
x3=3.33565092887107+3.01021ix_{3} = 3.33565092887107 + 3.0 \cdot 10^{-21} i
x3 = 3.33565092887107 + 0.e-21*i
Respuesta numérica [src]
x1 = -1.88788636218226
x2 = 3.33565092887107
x3 = -0.914259057298235
x3 = -0.914259057298235