2x/(3-x)^2=115

Simple and best practice solution for 2x/(3-x)^2=115 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 2x/(3-x)^2=115 equation: 


D( x )

(3-x)^2 = 0

(3-x)^2 = 0

(3-x)^2 = 0

3-x = 0 // - 3

-x = -3 // * -1

x = 3

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

(2*x)/((3-x)^2) = 115 // - 115

(2*x)/((3-x)^2)-115 = 0

(2*x)/((3-x)^2)+(-115*(3-x)^2)/((3-x)^2) = 0

2*x-115*(3-x)^2 = 0

692*x-115*x^2-1035 = 0

692*x-115*x^2-1035 = 0

692*x-115*x^2-1035 = 0

DELTA = 692^2-(-1035*(-115)*4)

DELTA = 2764

DELTA > 0

x = (2764^(1/2)-692)/(-115*2) or x = (-2764^(1/2)-692)/(-115*2)

x = (2*691^(1/2)-692)/(-230) or x = (-2*691^(1/2)-692)/(-230)

(x-((2*691^(1/2)-692)/(-230)))*(x-((-2*691^(1/2)-692)/(-230))) = 0

((x-((2*691^(1/2)-692)/(-230)))*(x-((-2*691^(1/2)-692)/(-230))))/((3-x)^2) = 0

((x-((2*691^(1/2)-692)/(-230)))*(x-((-2*691^(1/2)-692)/(-230))))/((3-x)^2) = 0 // * (3-x)^2

(x-((2*691^(1/2)-692)/(-230)))*(x-((-2*691^(1/2)-692)/(-230))) = 0

( x-((-2*691^(1/2)-692)/(-230)) )

x-((-2*691^(1/2)-692)/(-230)) = 0 // + (-2*691^(1/2)-692)/(-230)

x = (-2*691^(1/2)-692)/(-230)

( x-((2*691^(1/2)-692)/(-230)) )

x-((2*691^(1/2)-692)/(-230)) = 0 // + (2*691^(1/2)-692)/(-230)

x = (2*691^(1/2)-692)/(-230)

x in { (-2*691^(1/2)-692)/(-230), (2*691^(1/2)-692)/(-230) }

See similar equations:

| (w^2/-3v)^2 | | n-12=40 | | -10y-70x=-20 | | 18a-24ay+48b-64by= | | ounces=mg | | X-9=2x-6.5 | | 4+4x=-2x+10 | | (4a^3*b^4)^4/(-256a^12b^11) | | 6=8(s-4/3)-20 | | 2sin(3x+1)=0.5 | | 165=-u+41 | | 0.25mL= | | -v+254=76 | | 24g^2h^3+32g^2-16h^3+8g^3= | | 2x+3y=82 | | 35+20+.75x=45+.85x | | 2[3x-(4x-6)]=5(n+5) | | 2u+24=6u | | -2(-17x-13)=-36(-33-2x) | | 2C-10C^2+8C^3=0 | | 6/15/12/5 | | 5x^2-16=84 | | 0.59x+21=1.29x | | 0.5y-0.75=-9 | | 0.5-0.75=-9 | | 1n-6+7n=42 | | 3y-5=5y+8 | | (-48x)+144=144-(48x) | | 28/60 | | -6/15/12/5 | | d/dy(ln(2/y)) | | -5(3+x)=20 |

Equations solver categories