(x+2)/(x^2-x-2)*(x^2-3x+2)/(3x+6)

Simple and best practice solution for (x+2)/(x^2-x-2)*(x^2-3x+2)/(3x+6) 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^2-x-2)*(x^2-3x+2)/(3x+6) equation: 


D( x )

3*x+6 = 0

x^2-x-2 = 0

3*x+6 = 0

3*x+6 = 0

3*x+6 = 0 // - 6

3*x = -6 // : 3

x = -6/3

x = -2

x^2-x-2 = 0

x^2-x-2 = 0

x^2-x-2 = 0

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

DELTA = 9

DELTA > 0

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

x = 2 or x = -1

x in (-oo:-2) U (-2:-1) U (-1:2) U (2:+oo)

(((x+2)/(x^2-x-2))*(x^2-(3*x)+2))/(3*x+6) = 0

(((x+2)/(x^2-x-2))*(x^2-3*x+2))/(3*x+6) = 0

((x+2)*(x^2-3*x+2))/((x^2-x-2)*(3*x+6)) = 0

x^2-x-2 = 0

x^2-x-2 = 0

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

DELTA = 9

DELTA > 0

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

x = 2 or x = -1

(x+1)*(x-2) = 0

x^2-3*x+2 = 0

x^2-3*x+2 = 0

DELTA = (-3)^2-(1*2*4)

DELTA = 1

DELTA > 0

x = (1^(1/2)+3)/(1*2) or x = (3-1^(1/2))/(1*2)

x = 2 or x = 1

(x-1)*(x-2) = 0

((x+2)*(x-1)*(x-2))/((x+1)*(x-2)*(3*x+6)) = 0

( x+2 )

x+2 = 0 // - 2

x = -2

( x-1 )

x-1 = 0 // + 1

x = 1

( x-2 )

x-2 = 0 // + 2

x = 2

x in { -2} 

x in { 2} 

x = 1

See similar equations:

| 6-x=3x+18 | | -3x=300 | | ((x^2)/2)-(x/6)=(1/3) | | Z^2=5z+1 | | 0.4-0.4= | | x/11=13/3 | | 48-24Y=345 | | 2y^2-6=-9y | | 2.7-27= | | 10x+10=6x | | 36x^4-25x^2=4 | | 7/(w+5)=-8 | | 8p^2+7p-9=0 | | 8x=4/11 | | (u-3)/(u-5)=(u+2)/(u-7)+1 | | 401x+11y=134 | | 9.63.2= | | W^2+10W-28=0 | | 4x=24-8x | | 6y^2-4y-3=0 | | -7.53= | | 5x^3-3x^2= | | 20y^2=53y+450 | | 158/2 | | 2x(5-x)=0 | | 8(-1.6)= | | 4y^2+32y+55=0 | | -6x^3-(-5x^2)= | | 1-(6c+7d)/(9c)+(3c+d)/(3c) | | 2(x+3)=2x+8 | | 5(x^2+4)=100 | | k/3+6=33 |

Equations solver categories