x^4+x^21=0

Simple and best practice solution for x^4+x^21=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 x^4+x^21=0 equation:


Simplifying
x4 + x21 = 0

Solving
x4 + x21 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x4'.
x4(1 + x17) = 0

Subproblem 1

Set the factor 'x4' equal to zero and attempt to solve: Simplifying x4 = 0 Solving x4 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x4 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(1 + x17)' equal to zero and attempt to solve: Simplifying 1 + x17 = 0 Solving 1 + x17 = 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 + x17 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x17 = 0 + -1 x17 = 0 + -1 Combine like terms: 0 + -1 = -1 x17 = -1 Simplifying x17 = -1 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

See similar equations:

| 3x-5(8x+2)=18+2 | | 9n+2-n=3(n+9) | | 8(-6+2x)-3= | | 5x^2+20=20x | | 8w=8w | | 14x+5=14x+7-2 | | x=-3-6(0) | | -.4x-6(3x-2)=48.8 | | -5(n-3)=-n+27 | | 2x^2+3x+20= | | 6x-4=10X-24 | | -4y-(2y+5)=-(7+8y) | | 2-n=-6+4(2+5n) | | 4-(w-5)=2w-9 | | 6a-3(a+2)=3 | | 16n-15-4n=22-8n+3 | | 7(2y-9)-(y+6)= | | 6=10x-10+3x | | x+(2x)=126 | | -36=-18x-18y | | 5z-3+2z=18 | | 2x+2=6+6x | | 3x-8(-3-6x)=24 | | 24+3x=129 | | -0.2x+0.7x-3=-8 | | 3(2x+7y)=5x+24 | | -6=m+-3.42 | | 4-5x=6-6x | | -8(1-4n)-2n= | | =369x-3x | | 0.4x-2.5=0.6 | | -2(2-8b)= |

Equations solver categories