360=2x(x+3)

Simple and best practice solution for 360=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 360=2x(x+3) equation:


Simplifying
360 = 2x(x + 3)

Reorder the terms:
360 = 2x(3 + x)
360 = (3 * 2x + x * 2x)
360 = (6x + 2x2)

Solving
360 = 6x + 2x2

Solving for variable 'x'.

Reorder the terms:
360 + -6x + -2x2 = 6x + -6x + 2x2 + -2x2

Combine like terms: 6x + -6x = 0
360 + -6x + -2x2 = 0 + 2x2 + -2x2
360 + -6x + -2x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
360 + -6x + -2x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(180 + -3x + -1x2) = 0

Factor a trinomial.
2((12 + -1x)(15 + x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(12 + -1x)' equal to zero and attempt to solve: Simplifying 12 + -1x = 0 Solving 12 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + -1x = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -1x = 0 + -12 -1x = 0 + -12 Combine like terms: 0 + -12 = -12 -1x = -12 Divide each side by '-1'. x = 12 Simplifying x = 12

Subproblem 2

Set the factor '(15 + x)' equal to zero and attempt to solve: Simplifying 15 + x = 0 Solving 15 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-15' to each side of the equation. 15 + -15 + x = 0 + -15 Combine like terms: 15 + -15 = 0 0 + x = 0 + -15 x = 0 + -15 Combine like terms: 0 + -15 = -15 x = -15 Simplifying x = -15

Solution

x = {12, -15}

See similar equations:

| 4(5+3)=3c-5 | | -2/7x=10 | | 3x^2+(k-2)x+k=0 | | 3a-2b-(2a-3b)= | | 49v^2-121f^2= | | 4E+07= | | y=x^2-4x-8 | | 18x-7=43 | | 4a^2+28ap+49p^2= | | 2=27 | | 5x-3=6-2x | | 25b^2-60b+36= | | -11m+(-6m)= | | -16m-(-38m)+12m= | | 1/5(3-6x)=1/30+x/2 | | 14+6y=8(y-1) | | -15=+(-5) | | 9-5x=3/4+12x | | 32k=896 | | -3x=.5 | | l^2-5l+6=0 | | 19+k=32 | | y/3=-19 | | 0.30x+0.05(20-x)=0.10(25) | | 8(h+2)-5(h-1)=6h | | 2x^2+40x+180=0 | | 5y+2y(y-6)=4(y+1)-2 | | X+3/4x=84 | | 10x-41=69 | | 9t-16r=-49 | | 2x^3-40x+192xy^2=0 | | x^2-2*435*x+(2*11.637*(10^6))/(0.9*0.85*20.7*800)=0 |

Equations solver categories