X^3-3x^2-80x-28=0

Simple and best practice solution for X^3-3x^2-80x-28=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^3-3x^2-80x-28=0 equation: 


Simplifying
X3 + -3x2 + -80x + -28 = 0

Reorder the terms:
-28 + X3 + -80x + -3x2 = 0

Solving
-28 + X3 + -80x + -3x2 = 0

Solving for variable 'X'.

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

Add '28' to each side of the equation.
-28 + X3 + -80x + 28 + -3x2 = 0 + 28

Reorder the terms:
-28 + 28 + X3 + -80x + -3x2 = 0 + 28

Combine like terms: -28 + 28 = 0
0 + X3 + -80x + -3x2 = 0 + 28
X3 + -80x + -3x2 = 0 + 28

Combine like terms: 0 + 28 = 28
X3 + -80x + -3x2 = 28

Add '80x' to each side of the equation.
X3 + -80x + 80x + -3x2 = 28 + 80x

Combine like terms: -80x + 80x = 0
X3 + 0 + -3x2 = 28 + 80x
X3 + -3x2 = 28 + 80x

Add '3x2' to each side of the equation.
X3 + -3x2 + 3x2 = 28 + 80x + 3x2

Combine like terms: -3x2 + 3x2 = 0
X3 + 0 = 28 + 80x + 3x2
X3 = 28 + 80x + 3x2

Simplifying
X3 = 28 + 80x + 3x2

Reorder the terms:
-28 + X3 + -80x + -3x2 = 28 + 80x + 3x2 + -28 + -80x + -3x2

Reorder the terms:
-28 + X3 + -80x + -3x2 = 28 + -28 + 80x + -80x + 3x2 + -3x2

Combine like terms: 28 + -28 = 0
-28 + X3 + -80x + -3x2 = 0 + 80x + -80x + 3x2 + -3x2
-28 + X3 + -80x + -3x2 = 80x + -80x + 3x2 + -3x2

Combine like terms: 80x + -80x = 0
-28 + X3 + -80x + -3x2 = 0 + 3x2 + -3x2
-28 + X3 + -80x + -3x2 = 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
-28 + X3 + -80x + -3x2 = 0

The solution to this equation could not be determined.

See similar equations:

| -2(x-4)=4x | | -7(4-m)=5m | | y=0.05x^2-39 | | x^2+12x+50=15 | | x^2+2x-4=2x^2+5 | | 3(x+1)-5(x+2)= | | 20x^2+3x-3=0 | | 6y-3(y+6)=0 | | (3x+3)-(5x+10)= | | x^2+17x+78=0 | | 1x(x)=400 | | 2.4+3.9x=77.3 | | 5-3x(-3)=14 | | 0.56+0.42t=1.34t-0.82 | | 3.5x-4.5=23.5 | | -21=7+4u | | X-17(-3)=14 | | 4(x+2)=8(6-2x)+20x | | n=(500-2Q)Q-20Q | | -5(y+10)= | | 8.8x+28.08=-11.2x+27.06 | | 8.8x+28.08=-11.2x+27 | | 2x+(x-30)+x=180 | | 5x^2+6y^2-10z^2+30=0 | | 72+3m+2(4-m)= | | 7.3x-2.8=19.1 | | 2=3(x-3)-(x-5) | | 2(6x-1)-5(x+6)=5(x+1) | | 7x+15-3x=12+(7*2+4*4)*2 | | 7+7(x-1)=4-4(x-5) | | 2(3-m)-3(4+m)= | | (x+3)*(3x-5)=10 |

Equations solver categories