b^3-3b^2-9b=-27

Simple and best practice solution for b^3-3b^2-9b=-27 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 b^3-3b^2-9b=-27 equation: 


Simplifying
b3 + -3b2 + -9b = -27

Reorder the terms:
-9b + -3b2 + b3 = -27

Solving
-9b + -3b2 + b3 = -27

Solving for variable 'b'.

Reorder the terms:
27 + -9b + -3b2 + b3 = -27 + 27

Combine like terms: -27 + 27 = 0
27 + -9b + -3b2 + b3 = 0

The solution to this equation could not be determined.

See similar equations:

| 2x+22y=-4 | | 3x^4-30x^3=0 | | 6(-2+2x)=96 | | 100-(x+5)2=64 | | 2log(x+8)=0 | | 4x^2-y^2+48x+4y+144=0 | | 12-(x-2)2=3 | | 6(-3-7x)=-270 | | 4x^3+40x^2+100=0 | | 8x-12+x= | | 4x+8+6x+2=180 | | (x+10)2+1=65 | | N-4-6n=-24 | | -75x+25=200 | | 3e^2x=90 | | 5x+24=7x+2 | | (x-14)2+13=14 | | x-(.10x)=166 | | 11d^2+22d-11d= | | 3x+7+9x+-5+3x+7+9x+-5= | | -8+5x=x-4 | | f(z)=z^2+z-3 | | a+6.7=6.2 | | 3/102/9 | | -121=7x+6x-4 | | (x+5)2-6=43 | | -45=4.5z | | 2/3x-18=4 | | 2e^1=12 | | N^2+45=0 | | 4cos(pi/6) | | -8+7x+2x=-71 |

Equations solver categories