(2x^2+15x+28)/(x+5)

Simple and best practice solution for (2x^2+15x+28)/(x+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 (2x^2+15x+28)/(x+5) equation: 


D( x )

x+5 = 0

x+5 = 0

x+5 = 0

x+5 = 0 // - 5

x = -5

x in (-oo:-5) U (-5:+oo)

(2*x^2+15*x+28)/(x+5) = 0

2*x^2+15*x+28 = 0

2*x^2+15*x+28 = 0

DELTA = 15^2-(2*4*28)

DELTA = 1

DELTA > 0

x = (1^(1/2)-15)/(2*2) or x = (-1^(1/2)-15)/(2*2)

x = -7/2 or x = -4

(x+4)*(x+7/2) = 0

((x+4)*(x+7/2))/(x+5) = 0

( x+4 )

x+4 = 0 // - 4

x = -4

( x+7/2 )

x+7/2 = 0 // - 7/2

x = -7/2

x in { -4, -7/2 }

See similar equations:

| 6w-8w^2= | | 3/4+5/12=8/16 | | X+320/23=16 | | 0.7x+0.2=-0.3x+4 | | (5+2i)/(5-2i) | | 81+(20x-16)+(15x+30)+(16x+10)=360 | | 50=x^2-8x | | X+285/29=15 | | X^2-8x-50=0 | | 3r-27=-21+4r | | 2x-2=7/4 | | 2x^2-5=2x | | 2d(d)+11d+5=0 | | 18x-18=-9+7x | | 2d(squared)+11d+5=0 | | 1/6(6t-6)=t+6/12 | | (-13)+18=5 | | X-15=3-x | | x=-13 | | x=5-18 | | 2log(x-9)+5=9 | | 5=15-6(2x-5) | | 5/18x=-1/9 | | 5.7*x^2-3.2*x=2 | | -3x+4=5-3x | | 5(1+2)+3=20 | | 12y=-6 | | 3ln(s)+1/2ln(t)-4ln(t^2+1) | | y=2/3-2 | | x^2+3x-19=0 | | p/9-1-2= | | xy^2+18=0 |

Equations solver categories