X^4+3x^3-14x^2-12x+40=0

Simple and best practice solution for X^4+3x^3-14x^2-12x+40=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+3x^3-14x^2-12x+40=0 equation: 


Simplifying
X4 + 3x3 + -14x2 + -12x + 40 = 0

Reorder the terms:
40 + X4 + -12x + -14x2 + 3x3 = 0

Solving
40 + X4 + -12x + -14x2 + 3x3 = 0

Solving for variable 'X'.

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

Add '-40' to each side of the equation.
40 + X4 + -12x + -14x2 + -40 + 3x3 = 0 + -40

Reorder the terms:
40 + -40 + X4 + -12x + -14x2 + 3x3 = 0 + -40

Combine like terms: 40 + -40 = 0
0 + X4 + -12x + -14x2 + 3x3 = 0 + -40
X4 + -12x + -14x2 + 3x3 = 0 + -40

Combine like terms: 0 + -40 = -40
X4 + -12x + -14x2 + 3x3 = -40

Add '12x' to each side of the equation.
X4 + -12x + -14x2 + 12x + 3x3 = -40 + 12x

Reorder the terms:
X4 + -12x + 12x + -14x2 + 3x3 = -40 + 12x

Combine like terms: -12x + 12x = 0
X4 + 0 + -14x2 + 3x3 = -40 + 12x
X4 + -14x2 + 3x3 = -40 + 12x

Add '14x2' to each side of the equation.
X4 + -14x2 + 14x2 + 3x3 = -40 + 12x + 14x2

Combine like terms: -14x2 + 14x2 = 0
X4 + 0 + 3x3 = -40 + 12x + 14x2
X4 + 3x3 = -40 + 12x + 14x2

Add '-3x3' to each side of the equation.
X4 + 3x3 + -3x3 = -40 + 12x + 14x2 + -3x3

Combine like terms: 3x3 + -3x3 = 0
X4 + 0 = -40 + 12x + 14x2 + -3x3
X4 = -40 + 12x + 14x2 + -3x3

Simplifying
X4 = -40 + 12x + 14x2 + -3x3

Reorder the terms:
40 + X4 + -12x + -14x2 + 3x3 = -40 + 12x + 14x2 + -3x3 + 40 + -12x + -14x2 + 3x3

Reorder the terms:
40 + X4 + -12x + -14x2 + 3x3 = -40 + 40 + 12x + -12x + 14x2 + -14x2 + -3x3 + 3x3

Combine like terms: -40 + 40 = 0
40 + X4 + -12x + -14x2 + 3x3 = 0 + 12x + -12x + 14x2 + -14x2 + -3x3 + 3x3
40 + X4 + -12x + -14x2 + 3x3 = 12x + -12x + 14x2 + -14x2 + -3x3 + 3x3

Combine like terms: 12x + -12x = 0
40 + X4 + -12x + -14x2 + 3x3 = 0 + 14x2 + -14x2 + -3x3 + 3x3
40 + X4 + -12x + -14x2 + 3x3 = 14x2 + -14x2 + -3x3 + 3x3

Combine like terms: 14x2 + -14x2 = 0
40 + X4 + -12x + -14x2 + 3x3 = 0 + -3x3 + 3x3
40 + X4 + -12x + -14x2 + 3x3 = -3x3 + 3x3

Combine like terms: -3x3 + 3x3 = 0
40 + X4 + -12x + -14x2 + 3x3 = 0

The solution to this equation could not be determined.

See similar equations:

| -60+7x=39-4x | | -4u+12=-2(u-8) | | -5(x+4)=3x+4 | | x^2+x-20=9 | | -4x-38=5(x+5) | | n+8=-4 | | 5x-15=3x-17 | | a=-6(1)(1) | | 274=-2z | | 2x-1=3x+1 | | -2n-18=5n-24 | | 2v^2=9v-4 | | 7x-11=2x+9 | | x^3-9*x^2+24*x-2=0 | | 81(3)=x | | -x^2-9x+22=0 | | -1(x+5)(x+6)=0 | | 27(3)=x | | 2x-10=-2+x | | 9y-5=-32 | | -7x^2-4x+20=0 | | (9x+7)(9x+4)=0 | | (4x+5)(9x+9)=0 | | 0.20y-1.7=0.10y+1-0.8y | | 5r-19=-11+4r | | .32y+5.4y=25.6 | | a=.5(5)+2 | | 9w-w^3=0 | | 578= | | a=.5(4)+2 | | 785= | | 3x^3-9x^2-84x=0 |

Equations solver categories