(x^2+2x-3)/(x+1)^2

Simple and best practice solution for (x^2+2x-3)/(x+1)^2 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-3)/(x+1)^2 equation: 


D( x )

(x+1)^2 = 0

(x+1)^2 = 0

(x+1)^2 = 0

x+1 = 0 // - 1

x = -1

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

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

x^2+2*x-3 = 0

x^2+2*x-3 = 0

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

DELTA = 16

DELTA > 0

x = (16^(1/2)-2)/(1*2) or x = (-16^(1/2)-2)/(1*2)

x = 1 or x = -3

(x+3)*(x-1) = 0

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

( x+3 )

x+3 = 0 // - 3

x = -3

( x-1 )

x-1 = 0 // + 1

x = 1

x in { -3, 1 }

See similar equations:

| 3/y+4/2-y=7/y | | 49r^2-64g^2= | | 5x+150=13x-10 | | 6x^2+8=20x-8 | | 7x-3x+4=4 | | -3n+4= | | (w+11)(w-9)= | | 7x-3x-4=4 | | 4(3x-2)=7(x-1)+3 | | y^2+20+36=0 | | 1x^2-5x-1=0 | | 3/4x=39 | | 16x-4x=48 | | (3x-2)(x^2-5x+6)= | | 5-9=51 | | 3/4x^2-15/4x=0 | | 2(3x+1)=4 | | 3/4x-1=11 | | -4(6-7x)=50 | | 1.8t+3.6= | | 2(5x)=100 | | 7+3x=70 | | 4x6-(5x7/1) | | 3x-6+8x=x+8-x | | 2y^2-3=-5y | | 5/-3 | | (6+6x)*(6+6x)=0 | | 5g+4[-5+3g]=1-g | | 5g+5(-5+3g)=1-g | | 14m+8m=6-60 | | 30+=220 | | 3x+5+6x=36 |

Equations solver categories