21d^6-27d^5-27d^2=0

Simple and best practice solution for 21d^6-27d^5-27d^2=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 21d^6-27d^5-27d^2=0 equation: 


Simplifying
21d6 + -27d5 + -27d2 = 0

Reorder the terms:
-27d2 + -27d5 + 21d6 = 0

Solving
-27d2 + -27d5 + 21d6 = 0

Solving for variable 'd'.

Factor out the Greatest Common Factor (GCF), '3d2'.
3d2(-9 + -9d3 + 7d4) = 0

Ignore the factor 3.

Subproblem 1
Set the factor 'd2' equal to zero and attempt to solve:

Simplifying
d2 = 0

Solving
d2 = 0

Move all terms containing d to the left, all other terms to the right.

Simplifying
d2 = 0

Take the square root of each side:
d = {0}

Subproblem 2
Set the factor '(-9 + -9d3 + 7d4)' equal to zero and attempt to solve:

Simplifying
-9 + -9d3 + 7d4 = 0

Solving
-9 + -9d3 + 7d4 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
d = {0}

See similar equations:

| 2d-7=5(d-1)+9 | | 10=-4y+4 | | 5(4+7x)=195 | | 14r-8=9r+10 | | 0.8x=7 | | -3(3x+9)=-126 | | [3(7+4)-2]6= | | 7+5g+19=-5(3g-4)+19g | | x+90=180 | | -5x+13x+6x=6+x+7 | | 4(-3x-5)-(10+4x)=0 | | 0.3t-0.6=-0.6+0.3t | | -90=80-12v | | -4x+8-5=-17 | | 10j+9=16-9(-3j+14) | | v+5+6v=1+5v+3 | | 2w^2=5w+3 | | -5x-8=5x-108 | | 6z^6-3z^5+21z^2=0 | | 6p-7=27p | | 10=2d+11 | | 9x+5=-80 | | 0.41x=45 | | 30k+100=20k+130 | | -6x+12=0 | | 0=-16t^2+113t-106 | | -15.1z=-16z-14.85 | | -6t+12=0 | | 2x+4x+108=180 | | 15.6q+17.46=14.3q+5.89 | | 8(3x-7)=4(6x+2) | | 4g+8=2g+12 |

Equations solver categories