=2x(x+3)

Simple and best practice solution for =2x(x+3) 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(x+3) equation:


Simplifying
0 = 2x(x + 3)

Reorder the terms:
0 = 2x(3 + x)
0 = (3 * 2x + x * 2x)
0 = (6x + 2x2)

Solving
0 = 6x + 2x2

Solving for variable 'x'.
Remove the zero:
-6x + -2x2 = 6x + 2x2 + -6x + -2x2

Reorder the terms:
-6x + -2x2 = 6x + -6x + 2x2 + -2x2

Combine like terms: 6x + -6x = 0
-6x + -2x2 = 0 + 2x2 + -2x2
-6x + -2x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-6x + -2x2 = 0

Factor out the Greatest Common Factor (GCF), '-2x'.
-2x(3 + x) = 0

Ignore the factor -2.

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 '(3 + x)' equal to zero and attempt to solve: Simplifying 3 + x = 0 Solving 3 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x = 0 + -3 x = 0 + -3 Combine like terms: 0 + -3 = -3 x = -3 Simplifying x = -3

Solution

x = {0, -3}

See similar equations:

| -2x+3(2x-5)=-6-5 | | 4e-24=56 | | 16+7=m | | 2(x+12)-3(2x-1)=5x+9 | | -7k+10=10-7k | | 3d+7=-38 | | 4-4.6= | | c/4-12=8 | | 6m^2-m-35=0 | | -b+46=27 | | 9x+6+6x-6+90=180 | | -7n=4-7n | | 5X^2+12x+14=0 | | -4+6z=6+5z | | 10n+8n=180 | | Y=sin(11x)cos(11x) | | 9x+6+6x-6=180 | | 6m-3m=3m | | (-13)+(-13)= | | 9x+6=6x-6 | | S=-90+450t-1 | | x+6=-x-14 | | 4+2p=-6+3p | | 6t=10 | | 10s-2s=8s | | 4x+4=2x+2 | | x^2+16x+28c=0 | | 8q=-6+5q | | C(X)=025+10 | | 5x^2+15x+30=0 | | -17x-29=-11x-17 | | x^3+3x=2x^2+6 |

Equations solver categories