(x^2-x-6)/(2x^2+9x-5)

Simple and best practice solution for (x^2-x-6)/(2x^2+9x-5) 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-6)/(2x^2+9x-5) equation: 


D( x )

2*x^2+9*x-5 = 0

2*x^2+9*x-5 = 0

2*x^2+9*x-5 = 0

2*x^2+9*x-5 = 0

DELTA = 9^2-(-5*2*4)

DELTA = 121

DELTA > 0

x = (121^(1/2)-9)/(2*2) or x = (-121^(1/2)-9)/(2*2)

x = 1/2 or x = -5

x in (-oo:-5) U (-5:1/2) U (1/2:+oo)

(x^2-x-6)/(2*x^2+9*x-5) = 0

x^2-x-6 = 0

x^2-x-6 = 0

DELTA = (-1)^2-(-6*1*4)

DELTA = 25

DELTA > 0

x = (25^(1/2)+1)/(1*2) or x = (1-25^(1/2))/(1*2)

x = 3 or x = -2

(x+2)*(x-3) = 0

2*x^2+9*x-5 = 0

2*x^2+9*x-5 = 0

DELTA = 9^2-(-5*2*4)

DELTA = 121

DELTA > 0

x = (121^(1/2)-9)/(2*2) or x = (-121^(1/2)-9)/(2*2)

x = 1/2 or x = -5

(x+5)*(x-1/2) = 0

((x+2)*(x-3))/((x+5)*(x-1/2)) = 0

( x+2 )

x+2 = 0 // - 2

x = -2

( x-3 )

x-3 = 0 // + 3

x = 3

x in { -2, 3 }

See similar equations:

| 19(10p+18)= | | 7x+8x-6x-5=40 | | 3/18(-12/15) | | 4r+7=17 | | -2x+x^2=18 | | 2*70-9/3+8 | | 149=9/5c+32 | | 148=(14+1.5x)+x | | 4x+34*7x-10*5x=12 | | 15-(6x(2+a)-(5x-3)(2-a))=(x-2)(3-4a)-7a | | 4/9n=12 | | -117/4-8 | | 20/24.5 | | (2x+13)=21 | | 88=8n | | 4/9x+13 | | 148=(1.5x+14)+(x) | | 148=(1.5x+14)+x | | x-122*5= | | 4/n=16/20 | | 1.5x+14=148-y | | -4(-11w^3+5wz-7z^3)= | | 4.6(x-2)=0.4+15.8 | | 4.6(x-2)=0.4+15.7 | | (x+2)(x-9)+5x=0 | | x/6+1=x-4/4 | | x^4+2x^3+11x^2-8x+34=0 | | 6(6c-1)-18=34c+6 | | 3(x-4)-14=2(x-7)+8 | | 148=14+1.5x | | 148=1.5x+14 | | 13a-15b-a+2b= |

Equations solver categories