(x^2+2x-8)/(5x-10)

Simple and best practice solution for (x^2+2x-8)/(5x-10) 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+2x-8)/(5x-10) equation: 


D( x )

5*x-10 = 0

5*x-10 = 0

5*x-10 = 0

5*x-10 = 0 // + 10

5*x = 10 // : 5

x = 10/5

x = 2

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

(x^2+2*x-8)/(5*x-10) = 0

x^2+2*x-8 = 0

x^2+2*x-8 = 0

DELTA = 2^2-(-8*1*4)

DELTA = 36

DELTA > 0

x = (36^(1/2)-2)/(1*2) or x = (-36^(1/2)-2)/(1*2)

x = 2 or x = -4

(x+4)*(x-2) = 0

((x+4)*(x-2))/(5*x-10) = 0

( x+4 )

x+4 = 0 // - 4

x = -4

( x-2 )

x-2 = 0 // + 2

x = 2

x in { 2} 

x = -4

See similar equations:

| 7w/6=-49 | | x+y=2z-4 | | 8=2c | | x=90+-5x | | 35-n=10 | | 23/8+95/8 | | 3x-6+2x+3=-14 | | -3.65=a+1.31 | | (5x-15)+6=7x+9 | | -3.65=a+1.37 | | 3=-6a-1 | | 7(t+8)-5(-6t-4)=36(t+3)-8 | | 2(2x-2)=4 | | 5n-5=15 | | 5(x-2)=100 | | x/4+9=23 | | 3x-2=-7x+8 | | 9x^2+72x+135=0 | | 10x-2y=1 | | 27x/-x | | 3x+5+6x+14=15x-5 | | 3x+6=165 | | 4y-28x=3 | | -9n+4=-8n-6 | | 4x^4=28x^3 | | 0.07x-1.3=0.05x-1.1 | | 1/6x+4+5/6 | | 3n+5=2n+12-7 | | -3.84=a-2.12 | | 3n+5=2n+12 | | P+3/8=5/4 | | 92-6x=7x+15 |

Equations solver categories