6X^2+X-40=0

Simple and best practice solution for 6X^2+X-40=0 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 6X^2+X-40=0 equation: 


Simplifying
6X2 + X + -40 = 0

Reorder the terms:
-40 + X + 6X2 = 0

Solving
-40 + X + 6X2 = 0

Solving for variable 'X'.

Factor a trinomial.
(-8 + -3X)(5 + -2X) = 0


Subproblem 1
Set the factor '(-8 + -3X)' equal to zero and attempt to solve:

Simplifying
-8 + -3X = 0

Solving
-8 + -3X = 0

Move all terms containing X to the left, all other terms to the right.

Add '8' to each side of the equation.
-8 + 8 + -3X = 0 + 8

Combine like terms: -8 + 8 = 0
0 + -3X = 0 + 8
-3X = 0 + 8

Combine like terms: 0 + 8 = 8
-3X = 8

Divide each side by '-3'.
X = -2.666666667

Simplifying
X = -2.666666667

Subproblem 2
Set the factor '(5 + -2X)' equal to zero and attempt to solve:

Simplifying
5 + -2X = 0

Solving
5 + -2X = 0

Move all terms containing X to the left, all other terms to the right.

Add '-5' to each side of the equation.
5 + -5 + -2X = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -2X = 0 + -5
-2X = 0 + -5

Combine like terms: 0 + -5 = -5
-2X = -5

Divide each side by '-2'.
X = 2.5

Simplifying
X = 2.5
Solution
X = {-2.666666667, 2.5}

See similar equations:

| (3x^3-1)(2x+4)=0 | | 4x^2+12x+0=0 | | F=15x^3+6x^2-40x-16 | | 18(x+1)=9(3x+3) | | r^2-11r+28=0 | | 3(x+2)-2(3x-5)=10 | | 6x+2-5x=5+1 | | 4.9+x=2.8 | | 3(2x-1)+2(2x+4)=2x+13 | | -x^2-9=6x | | 6y+8=2y+24 | | x+(y+2)=23 | | x+7=71 | | 5(5x-4)-4(3x-6)=13x+4 | | 1x=2 | | 10+3a=9-2a | | 9+2k=3-4k | | 5-3k=-9-10k | | 5n+4=-10n-2 | | 8m-7=7m-2 | | 5v+17=3(v+6) | | 430=p*.05*2 | | 0.3=-15z | | .4n-2=14 | | 10x+5=8x+15 | | 4x+5=3x+3 | | 4(q+8)+6(2x+1)= | | .5(x-2)=15 | | y-7=-3 | | 215=14x+5 | | x^3+3y^3=17 | | 70=14x+5 |

Equations solver categories