2x^2(x+3)=-4x^2(x-1)

Simple and best practice solution for 2x^2(x+3)=-4x^2(x-1) 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^2(x+3)=-4x^2(x-1) equation:


Simplifying
2x2(x + 3) = -4x2(x + -1)

Reorder the terms:
2x2(3 + x) = -4x2(x + -1)
(3 * 2x2 + x * 2x2) = -4x2(x + -1)
(6x2 + 2x3) = -4x2(x + -1)

Reorder the terms:
6x2 + 2x3 = -4x2(-1 + x)
6x2 + 2x3 = (-1 * -4x2 + x * -4x2)
6x2 + 2x3 = (4x2 + -4x3)

Solving
6x2 + 2x3 = 4x2 + -4x3

Solving for variable 'x'.

Reorder the terms:
6x2 + -4x2 + 2x3 + 4x3 = 4x2 + -4x3 + -4x2 + 4x3

Combine like terms: 6x2 + -4x2 = 2x2
2x2 + 2x3 + 4x3 = 4x2 + -4x3 + -4x2 + 4x3

Combine like terms: 2x3 + 4x3 = 6x3
2x2 + 6x3 = 4x2 + -4x3 + -4x2 + 4x3

Reorder the terms:
2x2 + 6x3 = 4x2 + -4x2 + -4x3 + 4x3

Combine like terms: 4x2 + -4x2 = 0
2x2 + 6x3 = 0 + -4x3 + 4x3
2x2 + 6x3 = -4x3 + 4x3

Combine like terms: -4x3 + 4x3 = 0
2x2 + 6x3 = 0

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

Ignore the factor 2.

Subproblem 1

Set the factor 'x2' equal to zero and attempt to solve: Simplifying x2 = 0 Solving x2 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x2 = 0 Take the square root of each side: x = {0}

Subproblem 2

Set the factor '(1 + 3x)' equal to zero and attempt to solve: Simplifying 1 + 3x = 0 Solving 1 + 3x = 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 + 3x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 3x = 0 + -1 3x = 0 + -1 Combine like terms: 0 + -1 = -1 3x = -1 Divide each side by '3'. x = -0.3333333333 Simplifying x = -0.3333333333

Solution

x = {0, -0.3333333333}

See similar equations:

| 17+5(6c-3)= | | 12(3x+3)-6(2x-5)=4x-54 | | 40-[4+8y-3(y+2)]=-3(5y-7)-[8(y-1)-13y+17] | | 40-[4+8y-3(y+2)]=-3(5y-7)-[8(y-1)-13y+13] | | 26=5(x+6)-7x | | 11=3(x-3)-(x-6) | | -2k+3k-5+5k= | | 7x-3x-18=2 | | 9x+1=7x+31 | | 18u+v-5+12v= | | 9x-(3x-3)=45 | | y-1=-1/2(x-8) | | x-9x+90=-10 | | 2/3x-10 | | 2y/y-9+1=6y/y-9 | | 14x-3y=180 | | 2-25/x=7 | | x/4+7x/10=x/14 | | 2=-3-1/6x | | 8x/x+8 | | 8U^8*X^9*Y^8+14X^5*Y^4=0 | | 5x+y+3x+5y=180 | | -9-4*-3*-4= | | -9-4(-3x-4)= | | 5x+y=3x+y | | 15=-2x-12 | | (m-6)/m+1/2m=1/4m | | 47+.4167x=100 | | 47+.4167=100 | | 2/3(3t+6)-1/2(5t-6)=4 | | n+(4n-3)/9-5=(2n+1)/3 | | 25s=-175 |

Equations solver categories