((-7x+23)/(x-3)^2)+(4/(x-3))+1=0

Simple and best practice solution for ((-7x+23)/(x-3)^2)+(4/(x-3))+1=0 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 ((-7x+23)/(x-3)^2)+(4/(x-3))+1=0 equation: 


D( x )

x-3 = 0

(x-3)^2 = 0

x-3 = 0

x-3 = 0

x-3 = 0 // + 3

x = 3

(x-3)^2 = 0

(x-3)^2 = 0

x-3 = 0 // + 3

x = 3

x in (-oo:3) U (3:+oo)

(23-7*x)/((x-3)^2)+4/(x-3)+1 = 0

(23-7*x)/((x-3)^2)+(4*(x-3))/((x-3)^2)+(1*(x-3)^2)/((x-3)^2) = 0

4*(x-3)+1*(x-3)^2-7*x+23 = 0

x^2-3*x-6*x+9+11 = 0

x^2-9*x+20 = 0

x^2-9*x+20 = 0

x^2-9*x+20 = 0

DELTA = (-9)^2-(1*4*20)

DELTA = 1

DELTA > 0

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

x = 5 or x = 4

(x-4)*(x-5) = 0

((x-4)*(x-5))/((x-3)^2) = 0

((x-4)*(x-5))/((x-3)^2) = 0 // * (x-3)^2

(x-4)*(x-5) = 0

( x-4 )

x-4 = 0 // + 4

x = 4

( x-5 )

x-5 = 0 // + 5

x = 5

x in { 4, 5 }

See similar equations:

| 4(n-2/n) | | 7x=-3y-12 | | 6500/2*6-20+15 | | 4(n-2/2) | | D/15+2=6 | | (5b-9)-3(8-2b)=0 | | -5(7a+3)= | | 15+b=19 | | D/15+2 | | 3x-5+7x-4=11 | | y=0x-8 | | 3x-5+7-4=11 | | y=1-2(1) | | 1/2(6y+2)-(y-7) | | 16*3+20/2-16 | | y=1-2(0) | | 2(x+8)=5(x-7) | | 5(6y-4)=10y | | x^2+24x+142=0 | | y=1-2(-1) | | (-2h+1)+2(3h-4)=0 | | (4m/2m-3)-2 | | 18954/2*3+16-20 | | 7x+3=2x+5 | | 3+3v=29 | | 7+6j/6+j | | 1/3x24/10 | | -1/6(x+12)+1/2(x+2)=x+3 | | 2m=108 | | t/12-3=4 | | 8x+5(x-3)-6= | | -((16r^3)/(20r^3)) |

Equations solver categories