5d*d*d-80d=0

Simple and best practice solution for 5d*d*d-80d=0 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 5d*d*d-80d=0 equation:


Simplifying
5d * d * d + -80d = 0

Multiply d * d
5d2 * d + -80d = 0

Multiply d2 * d
5d3 + -80d = 0

Reorder the terms:
-80d + 5d3 = 0

Solving
-80d + 5d3 = 0

Solving for variable 'd'.

Factor out the Greatest Common Factor (GCF), '5d'.
5d(-16 + d2) = 0

Factor a difference between two squares.
5d((4 + d)(-4 + d)) = 0

Ignore the factor 5.

Subproblem 1

Set the factor 'd' equal to zero and attempt to solve: Simplifying d = 0 Solving d = 0 Move all terms containing d to the left, all other terms to the right. Simplifying d = 0

Subproblem 2

Set the factor '(4 + d)' equal to zero and attempt to solve: Simplifying 4 + d = 0 Solving 4 + d = 0 Move all terms containing d to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + d = 0 + -4 Combine like terms: 4 + -4 = 0 0 + d = 0 + -4 d = 0 + -4 Combine like terms: 0 + -4 = -4 d = -4 Simplifying d = -4

Subproblem 3

Set the factor '(-4 + d)' equal to zero and attempt to solve: Simplifying -4 + d = 0 Solving -4 + d = 0 Move all terms containing d to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + d = 0 + 4 Combine like terms: -4 + 4 = 0 0 + d = 0 + 4 d = 0 + 4 Combine like terms: 0 + 4 = 4 d = 4 Simplifying d = 4

Solution

d = {0, -4, 4}

See similar equations:

| 121x^5-36x^3=0 | | 36xy-39y/3y | | .25x^2+x=1 | | 42x^2+65x-22=0 | | 9(7n+6)=-17 | | 16t(-t+7)=0 | | [v^2]-6v+5=0 | | (x+16)(x+16)=0 | | 5(x+3)=3(x-4) | | 7a-3a^2= | | 5x^2-x=5 | | 4368=24(w)(1+w) | | 99+x+90+90=360 | | -1(-4)(-3)(-5)= | | cos(pi*x/6)=0 | | 3x+3-x=-27 | | 6x^2-x-145=0 | | 3.75=3x | | -8w-15=57 | | -20.8-1.9= | | h=-16t^2-15t+110 | | 11x=50x+5 | | v-78/4=3 | | 49w*w-25=0 | | 14p-8=9z-7 | | Y=8-5 | | 7+49x=21x+15 | | -6-2x=-30 | | 6-1.5= | | -3.6n+2=6.32 | | x+28+61+x-1=360 | | 17c-12c=10 |

Equations solver categories