40x^2+4x=0

Simple and best practice solution for 40x^2+4x=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 40x^2+4x=0 equation:


Simplifying
40x2 + 4x = 0

Reorder the terms:
4x + 40x2 = 0

Solving
4x + 40x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4x'.
4x(1 + 10x) = 0

Ignore the factor 4.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(1 + 10x)' equal to zero and attempt to solve: Simplifying 1 + 10x = 0 Solving 1 + 10x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 10x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 10x = 0 + -1 10x = 0 + -1 Combine like terms: 0 + -1 = -1 10x = -1 Divide each side by '10'. x = -0.1 Simplifying x = -0.1

Solution

x = {0, -0.1}

See similar equations:

| m=2cn | | m=c-2n | | 3x=15-2x | | 6x+2(2x+3)=16 | | 6x+3y+5= | | m=c-n-2 | | m=c+2n | | 5x-9y=-2 | | 25x-100+3=23x+20 | | x=p+y+3+z | | 2(2+-3)=6(T+2) | | 7*77=62*x | | 16x+15=8x+35 | | 2(3x)+2(x)=22 | | 0.5x=3.2 | | x=p-3yz | | x=p-3-y-z | | a=p-3-y-z | | 14x^2-2=0 | | y+y+3+2y-5=10 | | 12x-3x=20 | | 8n-16=48 | | 6n+9=45 | | (-5.1)=x-14.2 | | 12x-24=-14x+28 | | p-(p+25)=5(p-5)+5p | | 3x+36=6x+12 | | 9x-2=34 | | 2x^2+5x+8=5 | | H(3)=-12 | | 9k=6k-7 | | 2x+7=-12 |

Equations solver categories