X^4+4x^3-x^2+16x-20=0

Simple and best practice solution for X^4+4x^3-x^2+16x-20=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+4x^3-x^2+16x-20=0 equation: 


Simplifying
X4 + 4x3 + -1x2 + 16x + -20 = 0

Reorder the terms:
-20 + X4 + 16x + -1x2 + 4x3 = 0

Solving
-20 + X4 + 16x + -1x2 + 4x3 = 0

Solving for variable 'X'.

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

Add '20' to each side of the equation.
-20 + X4 + 16x + -1x2 + 20 + 4x3 = 0 + 20

Reorder the terms:
-20 + 20 + X4 + 16x + -1x2 + 4x3 = 0 + 20

Combine like terms: -20 + 20 = 0
0 + X4 + 16x + -1x2 + 4x3 = 0 + 20
X4 + 16x + -1x2 + 4x3 = 0 + 20

Combine like terms: 0 + 20 = 20
X4 + 16x + -1x2 + 4x3 = 20

Add '-16x' to each side of the equation.
X4 + 16x + -1x2 + -16x + 4x3 = 20 + -16x

Reorder the terms:
X4 + 16x + -16x + -1x2 + 4x3 = 20 + -16x

Combine like terms: 16x + -16x = 0
X4 + 0 + -1x2 + 4x3 = 20 + -16x
X4 + -1x2 + 4x3 = 20 + -16x

Add 'x2' to each side of the equation.
X4 + -1x2 + x2 + 4x3 = 20 + -16x + x2

Combine like terms: -1x2 + x2 = 0
X4 + 0 + 4x3 = 20 + -16x + x2
X4 + 4x3 = 20 + -16x + x2

Add '-4x3' to each side of the equation.
X4 + 4x3 + -4x3 = 20 + -16x + x2 + -4x3

Combine like terms: 4x3 + -4x3 = 0
X4 + 0 = 20 + -16x + x2 + -4x3
X4 = 20 + -16x + x2 + -4x3

Simplifying
X4 = 20 + -16x + x2 + -4x3

Reorder the terms:
-20 + X4 + 16x + -1x2 + 4x3 = 20 + -16x + x2 + -4x3 + -20 + 16x + -1x2 + 4x3

Reorder the terms:
-20 + X4 + 16x + -1x2 + 4x3 = 20 + -20 + -16x + 16x + x2 + -1x2 + -4x3 + 4x3

Combine like terms: 20 + -20 = 0
-20 + X4 + 16x + -1x2 + 4x3 = 0 + -16x + 16x + x2 + -1x2 + -4x3 + 4x3
-20 + X4 + 16x + -1x2 + 4x3 = -16x + 16x + x2 + -1x2 + -4x3 + 4x3

Combine like terms: -16x + 16x = 0
-20 + X4 + 16x + -1x2 + 4x3 = 0 + x2 + -1x2 + -4x3 + 4x3
-20 + X4 + 16x + -1x2 + 4x3 = x2 + -1x2 + -4x3 + 4x3

Combine like terms: x2 + -1x2 = 0
-20 + X4 + 16x + -1x2 + 4x3 = 0 + -4x3 + 4x3
-20 + X4 + 16x + -1x2 + 4x3 = -4x3 + 4x3

Combine like terms: -4x3 + 4x3 = 0
-20 + X4 + 16x + -1x2 + 4x3 = 0

The solution to this equation could not be determined.

See similar equations:

| x^3-18x^2+15x+1=0 | | -300=60x+100y | | 4-17d=13-4d | | U=2(9n+34)+7(n+1) | | U=4(3n+35)+7(n+1) | | 3B+2B+4A= | | 90=3x+7+y | | U=6(4n+30)+7(n+1) | | 2.258+64.58= | | 20258+64.58= | | 7.55+9.2= | | 9.2+7.55= | | 16x^2+32x-168=0 | | (4u-5)(8-u)=0 | | 16-0.50x=0.75x+1 | | (12+i)+(2-14i)= | | X-27=46 | | 2.5y=3y-8 | | 70A=70 | | -3(q-2)=q-18 | | 2.5x=3-8 | | 4x+137=3x+29 | | 6(3-2x)=23-7x | | p+2=4p | | 15n+24-4(n-3)+6-2n=105 | | 42=2x+.9(x+2) | | 1.5(2m+6)=3m+9 | | 16x^2+32x-77=0 | | 5(6-4x)=-2(3x-7) | | x=-1.75+.63889 | | -1.75+y=4+-8y | | 53-6(7x-3)=8(4-3x) |

Equations solver categories