(x+2/x+9)/(x^2+4x+4)(9x)/(x^2+11x+18)

Simple and best practice solution for (x+2/x+9)/(x^2+4x+4)(9x)/(x^2+11x+18) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (x+2/x+9)/(x^2+4x+4)(9x)/(x^2+11x+18) equation: 


D( x )

x^2+11*x+18 = 0

x^2+4*x+4 = 0

x = 0

x^2+11*x+18 = 0

x^2+11*x+18 = 0

x^2+11*x+18 = 0

DELTA = 11^2-(1*4*18)

DELTA = 49

DELTA > 0

x = (49^(1/2)-11)/(1*2) or x = (-49^(1/2)-11)/(1*2)

x = -2 or x = -9

x^2+4*x+4 = 0

x^2+4*x+4 = 0

x^2+4*x+4 = 0

DELTA = 4^2-(1*4*4)

DELTA = 0

x = -4/(1*2)

x = -2 or x = -2

x = 0

x = 0

x in (-oo:-9) U (-9:-2) U (-2:0) U (0:+oo)

(9*x*((x+2/x+9)/(x^2+4*x+4)))/(x^2+11*x+18) = 0

(9*x*(x+2*x^-1+9))/((x^2+4*x+4)*(x^2+11*x+18)) = 0

x+2*x^-1+9 = 0

1*x^1+2*x^-1+9*x^0 = 0

(1*x^2+9*x^1+2*x^0)/(x^1) = 0 // * x^2

x^1*(1*x^2+9*x^1+2*x^0) = 0

x^1

x^2+9*x+2 = 0

x^2+9*x+2 = 0

DELTA = 9^2-(1*2*4)

DELTA = 73

DELTA > 0

x = (73^(1/2)-9)/(1*2) or x = (-73^(1/2)-9)/(1*2)

x = (73^(1/2)-9)/2 or x = (-(73^(1/2)+9))/2

x in { (-(73^(1/2)+9))/2, (73^(1/2)-9)/2} 

(x+(73^(1/2)+9)/2)*(x-((73^(1/2)-9)/2)) = 0

x^2+4*x+4 = 0

x^2+4*x+4 = 0

DELTA = 4^2-(1*4*4)

DELTA = 0

x = -4/(1*2)

x = -2 or x = -2

(x+2)^2 = 0

x^2+11*x+18 = 0

x^2+11*x+18 = 0

DELTA = 11^2-(1*4*18)

DELTA = 49

DELTA > 0

x = (49^(1/2)-11)/(1*2) or x = (-49^(1/2)-11)/(1*2)

x = -2 or x = -9

(x+9)*(x+2) = 0

(9*x*(x+(73^(1/2)+9)/2)*(x-((73^(1/2)-9)/2)))/((x+2)^3*(x+9)) = 0

( 9*x )

9*x = 0 // : 9

x = 0

( x+(73^(1/2)+9)/2 )

x+(73^(1/2)+9)/2 = 0 // - (73^(1/2)+9)/2

x = -((73^(1/2)+9)/2)

( x-((73^(1/2)-9)/2) )

x-((73^(1/2)-9)/2) = 0 // + (73^(1/2)-9)/2

x = (73^(1/2)-9)/2

x in { 0} 

x in { -((73^(1/2)+9)/2), (73^(1/2)-9)/2 }

See similar equations:

| (y-3x)/3 | | -4/3(-8x-1)=-4 | | 90-3.50=48 | | 0x=96 | | 2(4x+3)=18 | | -24-(-56)-45-(-8)= | | 4x+3=4-(8x-4) | | 2(x+4)+3x=18 | | 4(x-2)-1=-17 | | -5y(y-8)(y-9)=0 | | 12x+18y=24 | | d/-7=-3 | | 11(t-4)+4t=5(3t+4)-8 | | 9x+2=3-(8x-6) | | 54/2x=2/9 | | 10+[-9+(-3)]=-2 | | 7-5(2-3x)=0 | | 132*23/33*3/16 | | 2-3(4x+6)=8 | | -(5y+3)-(-4y-6)=-1 | | 4/3(-4x-2)=9 | | 0=-4x^2+2x+6 | | 55*13= | | 0=-6x^2+8x+9 | | (9+y)(4y+1)=0 | | 5x-32=4x-5 | | 0=-4x^2+6x+9 | | x+v=qforv | | -7a-50ab-7b^2= | | -8x+27=-9x-15+15x | | 105+90+3x-18=180findx | | -4x+4=-8x |

Equations solver categories