(2x^2-x-17)/(2x+3)

Simple and best practice solution for (2x^2-x-17)/(2x+3) 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^2-x-17)/(2x+3) equation: 


D( x )

2*x+3 = 0

2*x+3 = 0

2*x+3 = 0

2*x+3 = 0 // - 3

2*x = -3 // : 2

x = -3/2

x in (-oo:-3/2) U (-3/2:+oo)

(2*x^2-x-17)/(2*x+3) = 0

2*x^2-x-17 = 0

2*x^2-x-17 = 0

DELTA = (-1)^2-(-17*2*4)

DELTA = 137

DELTA > 0

x = (137^(1/2)+1)/(2*2) or x = (1-137^(1/2))/(2*2)

x = (137^(1/2)+1)/4 or x = (1-137^(1/2))/4

(x-((1-137^(1/2))/4))*(x-((137^(1/2)+1)/4)) = 0

((x-((1-137^(1/2))/4))*(x-((137^(1/2)+1)/4)))/(2*x+3) = 0

( x-((1-137^(1/2))/4) )

x-((1-137^(1/2))/4) = 0 // + (1-137^(1/2))/4

x = (1-137^(1/2))/4

( x-((137^(1/2)+1)/4) )

x-((137^(1/2)+1)/4) = 0 // + (137^(1/2)+1)/4

x = (137^(1/2)+1)/4

x in { (1-137^(1/2))/4, (137^(1/2)+1)/4 }

See similar equations:

| 4x-2=-3x+61 | | -3x-11=-4x-15 | | 2x+20=28 | | 12+8x=129-29 | | 4(w-3)-5=-3(-7w+9)-9w | | 5x-3y-2x+2y= | | (4x+2)+(7x-19)= | | 9x+2=49 | | (x+30)/6 | | 18x-(3x-2)=17 | | A=x-y-4 | | 3(3z+2)-8=43 | | 4(u+4)=6*5 | | 2(3z+2)-8=43 | | 7(w+5)=8*5 | | 3(u-2)=2*6 | | 6(x-3)=9*5 | | 12x-27=1052 | | 80000+209.00x=599.00x | | 2(x+4)=5*3 | | 6/5=12/v+7 | | 3u/18=15 | | 3/4=v-4/10 | | 1x-1y+6z= | | 5x-3y-7z= | | 5/7=6/v | | 13/y=7/17 | | 8x-4y-1z= | | d/5+10=d-14 | | y/13=8/11 | | 13-7x=165-35x | | 243+100=7x |

Equations solver categories