4j^3+8j^2=

Simple and best practice solution for 4j^3+8j^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 4j^3+8j^2= equation:


Simplifying
4j3 + 8j2 = 0

Reorder the terms:
8j2 + 4j3 = 0

Solving
8j2 + 4j3 = 0

Solving for variable 'j'.

Factor out the Greatest Common Factor (GCF), '4j2'.
4j2(2 + j) = 0

Ignore the factor 4.

Subproblem 1

Set the factor 'j2' equal to zero and attempt to solve: Simplifying j2 = 0 Solving j2 = 0 Move all terms containing j to the left, all other terms to the right. Simplifying j2 = 0 Take the square root of each side: j = {0}

Subproblem 2

Set the factor '(2 + j)' equal to zero and attempt to solve: Simplifying 2 + j = 0 Solving 2 + j = 0 Move all terms containing j to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + j = 0 + -2 Combine like terms: 2 + -2 = 0 0 + j = 0 + -2 j = 0 + -2 Combine like terms: 0 + -2 = -2 j = -2 Simplifying j = -2

Solution

j = {0, -2}

See similar equations:

| x^2-5x-1100=0 | | -7(z-1)-(2z-3)=-10z | | 2x^4-3x^3-17x^2+30x=0 | | 9d^2+6d= | | 9(y-9)=6+8y | | y-19=24 | | -8x^2=-216 | | -9(x+1)=-10x | | -7+p=9 | | 36a^2+12ab+1b^2-64= | | x=5x-1 | | 8z+10-2z=1+5z-6 | | 4-6+x=16 | | 2q+368=816 | | F(2x)=4M | | -7(x+7)=6-6x | | 10x-30=7 | | 3x-15=-5 | | 3h-5=(-11) | | 2b+(b-9)=108 | | (2x+1)-3=7 | | -5x-3=-12 | | -7x+(-42)=21 | | 3x-9=3x+5 | | -37-7n=-7(n+5) | | 29-(2x+7)=2(x+6)+x | | f(100)=0.41in+0.41inx-1+28x-1 | | 150y-50x-80=0 | | 3x+-4=10-3 | | f(0)=0.41in+0.41inx-1+28x-1 | | 0.01x-7=17 | | 5(x+3)=4x-1 |

Equations solver categories