4x(2x+5)=0

Simple and best practice solution for 4x(2x+5)=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 4x(2x+5)=0 equation: 


Simplifying
4x(2x + 5) = 0

Reorder the terms:
4x(5 + 2x) = 0
(5 * 4x + 2x * 4x) = 0
(20x + 8x2) = 0

Solving
20x + 8x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4x'.
4x(5 + 2x) = 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 '(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 = {0, -2.5}

See similar equations:

| 19.7s+5-4(2-s)+6= | | X=100+3y | | 1.5x-7=11 | | 9x+(3x^2-19x+15)=8 | | 1/3 | | 5s+(-100+-2s)=4s+2(10+s) | | -8(p-6)-8=-8(7p+7) | | 8b^2-5b-19=0 | | 4/5(15x-5 | | 3m+76=10 | | 2s+3(s-4)-5= | | 1/3s-2 | | 8/5 | | 4d^2+21d-18=0 | | x-1+x+x+1=117 | | 6+3-m=15+12 | | 5(2s+6)+s+3s= | | 8x-3=-9+7x | | X+10+x+20=90 | | 5x+-9=2x+15 | | 1x+3y=100 | | 8x^9/6x^3 | | F/-3--2=6 | | 5s-(100+2s)=4s+2(10+s) | | 11/4x+7/2=5/2x | | 5x+5y+x+y+6x+6y= | | no=735 | | 2-3(6x+2)=4(x+1)+18 | | 500/2000 | | 9*32/37*-9 | | no= | | 8(x+3)=2(5x-8) |

Equations solver categories