x^2+9x+21-x^2+2x-15/x-3;x^2+9x+21-x^2+2x-15/x-3

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Solution for x^2+9x+21-x^2+2x-15/x-3;x^2+9x+21-x^2+2x-15/x-3 system of equations: 


  • /| x^2-x^2+9*x+2*x-(15/x)-3+21 = 0| x^2-x^2+9*x+2*x-(15/x)-3+21 = 0
  • We try to solve the equation: x^2-x^2+9*x+2*x-(15/x)-3+21 = 0
  • 11*x^1-15*x^-1+18*x^0 = 0
  • (11*x^2+18*x^1-15*x^0)/(x^1) = 0 // * x^2
  • x^1*(11*x^2+18*x^1-15*x^0) = 0
  • 0 nie naleu017Cy do dziedziny, wiu0119c mou017Cemy pominu0105u0107 fragment: x^1
  • 11*x^2+18*x-15 = 0
  • 11*x^2+18*x-15 = 0
  • DELTA = 18^2-(-15*4*11)
  • DELTA = 984
  • DELTA > 0, so the uquation has 2 solutions
  • x = (984^(1/2)-18)/(2*11) or x = (-984^(1/2)-18)/(2*11)
  • x = (2*246^(1/2)-18)/22 or x = (-2*246^(1/2)-18)/22
  • x in { (-2*246^(1/2)-18)/22, (2*246^(1/2)-18)/22} 
  • We insert the solution into one of the initial equations of our system of equations
  • 1) For x = (-2*246^(1/2)-18)/22
  • We get a system of equations:
  • /| 2*((-2*246^(1/2)-18)/22)-(15/((-2*246^(1/2)-18)/22))+9*((-2*246^(1/2)-18)/22)-((-2*246^(1/2)-18)/22)^2+((-2*246^(1/2)-18)/22)^2-3+21 = 0| x = (-2*246^(1/2)-18)/22
  • 2) For x = (2*246^(1/2)-18)/22
  • We get a system of equations:
  • /| 2*((2*246^(1/2)-18)/22)-(15/((2*246^(1/2)-18)/22))+9*((2*246^(1/2)-18)/22)-((2*246^(1/2)-18)/22)^2+((2*246^(1/2)-18)/22)^2-3+21 = 0| x = (2*246^(1/2)-18)/22
  • /| 2*((-2*246^(1/2)-18)/22)-(15/((-2*246^(1/2)-18)/22))+9*((-2*246^(1/2)-18)/22)-((-2*246^(1/2)-18)/22)^2+((-2*246^(1/2)-18)/22)^2-3+21 = 0| x = (-2*246^(1/2)-18)/22
  • 2*((-2*246^(1/2)-18)/22)-(15/((-2*246^(1/2)-18)/22))+9*((-2*246^(1/2)-18)/22)-((-2*246^(1/2)-18)/22)^2+((-2*246^(1/2)-18)/22)^2-3+21 = 0
  • 2*((-2*246^(1/2)-18)/22)-(15/((-2*1*246^(1/2)-18)/22))+9*((-2*246^(1/2)-18)/22)-((-2*246^(1/2)-18)/22)^2+((-2*246^(1/2)-18)/22)^2-3+21 = 0
  • 2*((-2*246^(1/2)-18)/22)-(15/((-2*246^(1/2)-18)/22))+9*((-2*246^(1/2)-18)/22)-((-2*246^(1/2)-18)/22)^2+((-2*246^(1/2)-18)/22)^2-3+21 = 0
  • 2*((-2*246^(1/2)-18)/22)-(330*(-2*246^(1/2)-18)^-1)+9*((-2*246^(1/2)-18)/22)-((-2*246^(1/2)-18)/22)^2+((-2*246^(1/2)-18)/22)^2-3+21 = 0
  • 2*((-2*246^(1/2)-18)/22)-330*(-2*246^(1/2)-18)^-1+9*((-2*246^(1/2)-18)/22)-((-2*246^(1/2)-18)/22)^2+((-2*246^(1/2)-18)/22)^2-3+21 = 0
  • 2*((-2*1*246^(1/2)-18)/22)-330*(-2*246^(1/2)-18)^-1+9*((-2*246^(1/2)-18)/22)-((-2*246^(1/2)-18)/22)^2+((-2*246^(1/2)-18)/22)^2-3+21 = 0
  • 2*((-2*246^(1/2)-18)/22)-330*(-2*246^(1/2)-18)^-1+9*((-2*246^(1/2)-18)/22)-((-2*246^(1/2)-18)/22)^2+((-2*246^(1/2)-18)/22)^2-3+21 = 0
  • (2*(-2*246^(1/2)-18))/22-330*(-2*246^(1/2)-18)^-1+9*((-2*246^(1/2)-18)/22)-((-2*246^(1/2)-18)/22)^2+((-2*246^(1/2)-18)/22)^2-3+21 = 0
  • (1/11)*(-2*246^(1/2)-18)-330*(-2*246^(1/2)-18)^-1+9*((-2*246^(1/2)-18)/22)-((-2*246^(1/2)-18)/22)^2+((-2*246^(1/2)-18)/22)^2-3+21 = 0
  • (-2*246^(1/2)-18)/11-330*(-2*246^(1/2)-18)^-1+9*((-2*246^(1/2)-18)/22)-((-2*246^(1/2)-18)/22)^2+((-2*246^(1/2)-18)/22)^2-3+21 = 0
  • (-2*246^(1/2)-18)/11-330*(-2*246^(1/2)-18)^-1+9*((-2*1*246^(1/2)-18)/22)-((-2*246^(1/2)-18)/22)^2+((-2*246^(1/2)-18)/22)^2-3+21 = 0
  • (-2*246^(1/2)-18)/11-330*(-2*246^(1/2)-18)^-1+9*((-2*246^(1/2)-18)/22)-((-2*246^(1/2)-18)/22)^2+((-2*246^(1/2)-18)/22)^2-3+21 = 0
  • (-2*246^(1/2)-18)/11-330*(-2*246^(1/2)-18)^-1+(9*(-2*246^(1/2)-18))/22-((-2*246^(1/2)-18)/22)^2+((-2*246^(1/2)-18)/22)^2-3+21 = 0
  • (99*(-2*246^(1/2)-18)+22*(-2*246^(1/2)-18))/242-330*(-2*246^(1/2)-18)^-1-((-2*246^(1/2)-18)/22)^2+((-2*246^(1/2)-18)/22)^2-3+21 = 0
  • (99*(-2*246^(1/2)-18)+22*(-2*246^(1/2)-18))/242-330*(-2*246^(1/2)-18)^-1-((-2*1*246^(1/2)-18)/22)^2+((-2*246^(1/2)-18)/22)^2-3+21 = 0
  • (99*(-2*246^(1/2)-18)+22*(-2*246^(1/2)-18))/242-330*(-2*246^(1/2)-18)^-1-((-2*246^(1/2)-18)/22)^2+((-2*246^(1/2)-18)/22)^2-3+21 = 0
  • (99*(-2*246^(1/2)-18)+22*(-2*246^(1/2)-18))/242-330*(-2*246^(1/2)-18)^-1-(((-2*246^(1/2)-18)^2)/484)+((-2*246^(1/2)-18)/22)^2-3+21 = 0
  • (99*(-2*246^(1/2)-18)+22*(-2*246^(1/2)-18))/242-330*(-2*246^(1/2)-18)^-1-(((-2*246^(1/2)-18)^2)/484)+((-2*1*246^(1/2)-18)/22)^2-3+21 = 0
  • (99*(-2*246^(1/2)-18)+22*(-2*246^(1/2)-18))/242-330*(-2*246^(1/2)-18)^-1-(((-2*246^(1/2)-18)^2)/484)+((-2*246^(1/2)-18)/22)^2-3+21 = 0
  • (99*(-2*246^(1/2)-18)+22*(-2*246^(1/2)-18))/242-330*(-2*246^(1/2)-18)^-1-(((-2*246^(1/2)-18)^2)/484)+((-2*246^(1/2)-18)^2)/484-3+21 = 0
  • (99*(-2*246^(1/2)-18)+22*(-2*246^(1/2)-18))/242-330*(-2*246^(1/2)-18)^-1-3+0+21 = 0
  • (99*(-2*246^(1/2)-18)+22*(-2*246^(1/2)-18))/242-330*(-2*246^(1/2)-18)^-1-3+21 = 0
  • (99*(-2*246^(1/2)-18)+22*(-2*246^(1/2)-18))/242-330*(-2*246^(1/2)-18)^-1+18 = 0
  • The system of equations does not have any solution
  • /| 2*((2*246^(1/2)-18)/22)-(15/((2*246^(1/2)-18)/22))+9*((2*246^(1/2)-18)/22)-((2*246^(1/2)-18)/22)^2+((2*246^(1/2)-18)/22)^2-3+21 = 0| x = (2*246^(1/2)-18)/22
  • 2*((2*246^(1/2)-18)/22)-(15/((2*246^(1/2)-18)/22))+9*((2*246^(1/2)-18)/22)-((2*246^(1/2)-18)/22)^2+((2*246^(1/2)-18)/22)^2-3+21 = 0
  • 2*((2*246^(1/2)-18)/22)-(15/((1*2*246^(1/2)-18)/22))+9*((2*246^(1/2)-18)/22)-((2*246^(1/2)-18)/22)^2+((2*246^(1/2)-18)/22)^2-3+21 = 0
  • 2*((2*246^(1/2)-18)/22)-(15/((2*246^(1/2)-18)/22))+9*((2*246^(1/2)-18)/22)-((2*246^(1/2)-18)/22)^2+((2*246^(1/2)-18)/22)^2-3+21 = 0
  • 2*((2*246^(1/2)-18)/22)-(330*(2*246^(1/2)-18)^-1)+9*((2*246^(1/2)-18)/22)-((2*246^(1/2)-18)/22)^2+((2*246^(1/2)-18)/22)^2-3+21 = 0
  • 2*((2*246^(1/2)-18)/22)-330*(2*246^(1/2)-18)^-1+9*((2*246^(1/2)-18)/22)-((2*246^(1/2)-18)/22)^2+((2*246^(1/2)-18)/22)^2-3+21 = 0
  • 2*((1*2*246^(1/2)-18)/22)-330*(2*246^(1/2)-18)^-1+9*((2*246^(1/2)-18)/22)-((2*246^(1/2)-18)/22)^2+((2*246^(1/2)-18)/22)^2-3+21 = 0
  • 2*((2*246^(1/2)-18)/22)-330*(2*246^(1/2)-18)^-1+9*((2*246^(1/2)-18)/22)-((2*246^(1/2)-18)/22)^2+((2*246^(1/2)-18)/22)^2-3+21 = 0
  • (2*(2*246^(1/2)-18))/22-330*(2*246^(1/2)-18)^-1+9*((2*246^(1/2)-18)/22)-((2*246^(1/2)-18)/22)^2+((2*246^(1/2)-18)/22)^2-3+21 = 0
  • (1/11)*(2*246^(1/2)-18)-330*(2*246^(1/2)-18)^-1+9*((2*246^(1/2)-18)/22)-((2*246^(1/2)-18)/22)^2+((2*246^(1/2)-18)/22)^2-3+21 = 0
  • (2*246^(1/2)-18)/11-330*(2*246^(1/2)-18)^-1+9*((2*246^(1/2)-18)/22)-((2*246^(1/2)-18)/22)^2+((2*246^(1/2)-18)/22)^2-3+21 = 0
  • (2*246^(1/2)-18)/11-330*(2*246^(1/2)-18)^-1+9*((1*2*246^(1/2)-18)/22)-((2*246^(1/2)-18)/22)^2+((2*246^(1/2)-18)/22)^2-3+21 = 0
  • (2*246^(1/2)-18)/11-330*(2*246^(1/2)-18)^-1+9*((2*246^(1/2)-18)/22)-((2*246^(1/2)-18)/22)^2+((2*246^(1/2)-18)/22)^2-3+21 = 0
  • (2*246^(1/2)-18)/11-330*(2*246^(1/2)-18)^-1+(9*(2*246^(1/2)-18))/22-((2*246^(1/2)-18)/22)^2+((2*246^(1/2)-18)/22)^2-3+21 = 0
  • (99*(2*246^(1/2)-18)+22*(2*246^(1/2)-18))/242-330*(2*246^(1/2)-18)^-1-((2*246^(1/2)-18)/22)^2+((2*246^(1/2)-18)/22)^2-3+21 = 0
  • (99*(2*246^(1/2)-18)+22*(2*246^(1/2)-18))/242-330*(2*246^(1/2)-18)^-1-((1*2*246^(1/2)-18)/22)^2+((2*246^(1/2)-18)/22)^2-3+21 = 0
  • (99*(2*246^(1/2)-18)+22*(2*246^(1/2)-18))/242-330*(2*246^(1/2)-18)^-1-((2*246^(1/2)-18)/22)^2+((2*246^(1/2)-18)/22)^2-3+21 = 0
  • (99*(2*246^(1/2)-18)+22*(2*246^(1/2)-18))/242-330*(2*246^(1/2)-18)^-1-(((2*246^(1/2)-18)^2)/484)+((2*246^(1/2)-18)/22)^2-3+21 = 0
  • (99*(2*246^(1/2)-18)+22*(2*246^(1/2)-18))/242-330*(2*246^(1/2)-18)^-1-(((2*246^(1/2)-18)^2)/484)+((1*2*246^(1/2)-18)/22)^2-3+21 = 0
  • (99*(2*246^(1/2)-18)+22*(2*246^(1/2)-18))/242-330*(2*246^(1/2)-18)^-1-(((2*246^(1/2)-18)^2)/484)+((2*246^(1/2)-18)/22)^2-3+21 = 0
  • (99*(2*246^(1/2)-18)+22*(2*246^(1/2)-18))/242-330*(2*246^(1/2)-18)^-1-(((2*246^(1/2)-18)^2)/484)+((2*246^(1/2)-18)^2)/484-3+21 = 0
  • (99*(2*246^(1/2)-18)+22*(2*246^(1/2)-18))/242-330*(2*246^(1/2)-18)^-1-3+0+21 = 0
  • (99*(2*246^(1/2)-18)+22*(2*246^(1/2)-18))/242-330*(2*246^(1/2)-18)^-1-3+21 = 0
  • (99*(2*246^(1/2)-18)+22*(2*246^(1/2)-18))/242-330*(2*246^(1/2)-18)^-1+18 = 0
  • The system of equations does not have any solution

 

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