3x(2+x)-x^2=

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


Simplifying
3x(2 + x) + -1x2 = 0
(2 * 3x + x * 3x) + -1x2 = 0
(6x + 3x2) + -1x2 = 0

Combine like terms: 3x2 + -1x2 = 2x2
6x + 2x2 = 0

Solving
6x + 2x2 = 0

Solving for variable 'x'.

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:

| (5x+21)=(2x) | | 2(5x+9)-5=10x+13 | | 2m-t=xm+5 | | (11x-28)=(7x-8) | | (2x)=(90-x) | | h-1.34=103.28 | | -0.6m=-5.1 | | 4.4x^2-9.8x+13.4=0 | | y^2-12=-35 | | (2x)+(90-x)=180 | | 6u^2+11u-27=0 | | x+7=7x | | 70+y=180 | | 15(108)+3=x | | -6u^2-11u+27=0 | | 15(108)+3=0 | | 7(7x-1)+8=49x+1 | | 4p+25=6(p+-3)+-3(4+-3p) | | 3x+8=5-3x | | 3(x-14)=-3(x+4) | | -4m=-8/13 | | 40=3u-8 | | 0=a+4b+4c | | 1.8x+2.8=2.5*12.1 | | 4(x+7)+2x= | | 3x+5(3x-14)=146 | | (6v+3y-4)(7v+4y)= | | 8+2(-4h+6)= | | 2x=16-y | | 13x+42=81 | | -10x+20=-2x+100 | | 5-(6+x)=61 |

Equations solver categories