If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( x )
x+2 = 0
x+2 = 0
x+2 = 0
x+2 = 0 // - 2
x = -2
x in (-oo:-2) U (-2:+oo)
(2*x^4+3*x^3-(15*x^2)-(32*x)-12)/(x+2) = 0
(2*x^4+3*x^3-15*x^2-32*x-12)/(x+2) = 0
2*x^4+3*x^3-15*x^2-32*x-12 = 0
2*x^4+3*x^3-15*x^2-32*x-12 = 0
{ 1, -1, 2, -2, 3, -3, 4, -4, 6, -6, 12, -12 }
1
x = 1
2*x^4+3*x^3-15*x^2-32*x-12 = -54
1
-1
x = -1
2*x^4+3*x^3-15*x^2-32*x-12 = 4
-1
2
x = 2
2*x^4+3*x^3-15*x^2-32*x-12 = -80
2
-2
x = -2
2*x^4+3*x^3-15*x^2-32*x-12 = 0
-2
x+2
2*x^3-x^2-13*x-6
2*x^4+3*x^3-15*x^2-32*x-12
x+2
-2*x^4-4*x^3
-x^3-15*x^2-32*x-12
x^3+2*x^2
-13*x^2-32*x-12
13*x^2+26*x
-6*x-12
6*x+12
0
2*x^3-x^2-13*x-6 = 0
{ 1, -1, 2, -2, 3, -3, 6, -6 }
1
x = 1
2*x^3-x^2-13*x-6 = -18
1
-1
x = -1
2*x^3-x^2-13*x-6 = 4
-1
2
x = 2
2*x^3-x^2-13*x-6 = -20
2
-2
x = -2
2*x^3-x^2-13*x-6 = 0
-2
x+2
2*x^2-5*x-3
2*x^3-x^2-13*x-6
x+2
-2*x^3-4*x^2
-5*x^2-13*x-6
5*x^2+10*x
-3*x-6
3*x+6
0
2*x^2-5*x-3 = 0
DELTA = (-5)^2-(-3*2*4)
DELTA = 49
DELTA > 0
x = (49^(1/2)+5)/(2*2) or x = (5-49^(1/2))/(2*2)
x = 3 or x = -1/2
x in { -1/2, 3, -2, -2}
(x+1/2)*(x-3)*(x+2)^2 = 0
(x+1/2)*(x-3)*(x+2) = 0
( x+1/2 )
x+1/2 = 0 // - 1/2
x = -1/2
( x+2 )
x+2 = 0 // - 2
x = -2
( x-3 )
x-3 = 0 // + 3
x = 3
x in { -2}
x in { -1/2, 3 }
| -0.5x+4.73=-0.7+3.33 | | 7w+4-3w=16 | | 1/4w-1-3/4w=3 | | 8+5x=x+40 | | 2s+3s-5=18+12 | | 5(2x+9)=-34+19 | | -76y-61=y-(-89) | | 0.6x-0.7x-3=-4 | | 4+a=4 | | (19/y+2)-(7y/y^2-4) | | y^2+13y-100= | | 7(7)+3(3)=c^2 | | 2*((3x+8)*4-8*(6+10x))+179x-(3x-20)=0 | | 12+7b-3b=32 | | 3m+9=5m+11 | | 2x^5-15x^4+35x^3-70x^2+108x-40=0 | | 4y+(-2)= | | 1/4+x=5/6 | | 6x+5+7x=161 | | 40=6y+5y-3y | | 1/10y+1/2y^2 | | 5a-9whena=8 | | 8+3x+5x=32 | | 1/7=-3/2v-4/5 | | 26(26)= | | 15+3b=9 | | -1/2-7/3w=-9/4 | | X+42+3x-20+x+(5x)=180 | | 9a+6a-5a=30 | | X+2x=-15-6 | | 1/3=-1/2v-2/5 | | 7x+2+6x=67 |