-4b^4+16b^3-20b=

Simple and best practice solution for -4b^4+16b^3-20b= 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 -4b^4+16b^3-20b= equation: 


Simplifying
-4b4 + 16b3 + -20b = 0

Reorder the terms:
-20b + 16b3 + -4b4 = 0

Solving
-20b + 16b3 + -4b4 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), '4b'.
4b(-5 + 4b2 + -1b3) = 0

Ignore the factor 4.

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

Simplifying
b = 0

Solving
b = 0

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

Simplifying
b = 0

Subproblem 2
Set the factor '(-5 + 4b2 + -1b3)' equal to zero and attempt to solve:

Simplifying
-5 + 4b2 + -1b3 = 0

Solving
-5 + 4b2 + -1b3 = 0

The solution to this equation could not be determined.

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

See similar equations:

| 1200x=100 | | m=15n | | T=6.25+.12m | | 3(x-1)(x+2)=0 | | 8b-12=56 | | x-7+3=2 | | 30=6z | | 46+-0.75y*16+y*12=736 | | f(x)=2x+4x-4 | | 6x-7+6x=-55 | | (b+2)=8(b+5) | | S=-16t^2+88t | | 2(x+5)=72 | | 3t+n=93 | | 6+8n=5n-3n-12 | | (2p+8)=22 | | x=46+-0.75y | | 4x+2-3x=13 | | 4(p-6)-(8p-3)= | | 5(3y-4)=3y-2+9y | | -23=2x+10+a | | X-20=-26 | | (x*1.2)-x=200 | | 10x+60=6x+20 | | 9x+12y=1800 | | 6x-4+2x=-2(4x+2) | | x*16+y*12=736 | | 8-2(x+3)=14 | | 3m-2(4m-2)=7m+15 | | 4g-8=20 | | 9x+18=3x+3 | | (7n-4)(n-8)=0 |

Equations solver categories