5x^3-81=405x-x^2

Simple and best practice solution for 5x^3-81=405x-x^2 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 5x^3-81=405x-x^2 equation: 


Simplifying
5x3 + -81 = 405x + -1x2

Reorder the terms:
-81 + 5x3 = 405x + -1x2

Solving
-81 + 5x3 = 405x + -1x2

Solving for variable 'x'.

Reorder the terms:
-81 + -405x + x2 + 5x3 = 405x + -1x2 + -405x + x2

Reorder the terms:
-81 + -405x + x2 + 5x3 = 405x + -405x + -1x2 + x2

Combine like terms: 405x + -405x = 0
-81 + -405x + x2 + 5x3 = 0 + -1x2 + x2
-81 + -405x + x2 + 5x3 = -1x2 + x2

Combine like terms: -1x2 + x2 = 0
-81 + -405x + x2 + 5x3 = 0

The solution to this equation could not be determined.

See similar equations:

| -4x-9=87+4x | | 2x^2+3=-5x | | -6+14+4y=32 | | 0.6x-2=3+0.4x | | 5xy-10y+15=0 | | 6v+16=4(v+3) | | -4f-9-2=19 | | 192+(24+2x)+(8+2x)=960 | | x^2+7x-13=0 | | X^2-3x-85=0 | | -4(3x-10)-6(-7x-6)=-74 | | (2x+16)+44+4x=180 | | 5p-2p= | | 9xy-3y-2=0 | | -7s-8-2s=28 | | 2(14-9)-(7-14)= | | x/15+4=60 | | 11xy+4y=4 | | -2x+10=26+2x | | 6(4-z)=2z | | -4x-20=-12x+70 | | (x^2)+4x-3=0 | | 3x/5-0.5=1,9 | | 36=2(4y-2) | | 6y+8y=-33 | | z/2=5 | | 36=-3k | | x+8+x+15=9x+40 | | -8(-8x-6)=-6x-2 | | A+25=35 | | 3(2x+3)-4(3x-6)=15 | | 2v*6v^8y^3*3y^8= |

Equations solver categories