0=x^4+4x^3-8x^2-16x+13

Simple and best practice solution for 0=x^4+4x^3-8x^2-16x+13 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 0=x^4+4x^3-8x^2-16x+13 equation:


Simplifying
0 = x4 + 4x3 + -8x2 + -16x + 13

Reorder the terms:
0 = 13 + -16x + -8x2 + 4x3 + x4

Solving
0 = 13 + -16x + -8x2 + 4x3 + x4

Solving for variable 'x'.

Combine like terms: 0 + -13 = -13
-13 + 16x + 8x2 + -4x3 + -1x4 = 13 + -16x + -8x2 + 4x3 + x4 + -13 + 16x + 8x2 + -4x3 + -1x4

Reorder the terms:
-13 + 16x + 8x2 + -4x3 + -1x4 = 13 + -13 + -16x + 16x + -8x2 + 8x2 + 4x3 + -4x3 + x4 + -1x4

Combine like terms: 13 + -13 = 0
-13 + 16x + 8x2 + -4x3 + -1x4 = 0 + -16x + 16x + -8x2 + 8x2 + 4x3 + -4x3 + x4 + -1x4
-13 + 16x + 8x2 + -4x3 + -1x4 = -16x + 16x + -8x2 + 8x2 + 4x3 + -4x3 + x4 + -1x4

Combine like terms: -16x + 16x = 0
-13 + 16x + 8x2 + -4x3 + -1x4 = 0 + -8x2 + 8x2 + 4x3 + -4x3 + x4 + -1x4
-13 + 16x + 8x2 + -4x3 + -1x4 = -8x2 + 8x2 + 4x3 + -4x3 + x4 + -1x4

Combine like terms: -8x2 + 8x2 = 0
-13 + 16x + 8x2 + -4x3 + -1x4 = 0 + 4x3 + -4x3 + x4 + -1x4
-13 + 16x + 8x2 + -4x3 + -1x4 = 4x3 + -4x3 + x4 + -1x4

Combine like terms: 4x3 + -4x3 = 0
-13 + 16x + 8x2 + -4x3 + -1x4 = 0 + x4 + -1x4
-13 + 16x + 8x2 + -4x3 + -1x4 = x4 + -1x4

Combine like terms: x4 + -1x4 = 0
-13 + 16x + 8x2 + -4x3 + -1x4 = 0

The solution to this equation could not be determined.

See similar equations:

| (2/3),d=6 | | 2/3,d=6 | | -17+8+x=-2+20 | | 40x^5y^4/-8x^4y^6 | | 56/0.25 | | 5x+27=2x+3 | | 55/0.25 | | 56/.25 | | (3x^2y^4)(3xy)=9x^3y^5 | | y^4-4y-y^3=0 | | (x^2^3)^(1/(2^2)) | | 4(x-3)-8=2x | | (3x*2y*4)(3xy)=9x*3y*5 | | 4x+2+3x+4=180 | | 48/0.4 | | 2-3x=3x | | 149+x+7=180 | | 64-9z^2=0 | | -4/y^2 | | 7(3-4x)=-21x | | 1-2x=7(x+4) | | 2x/6=60/36 | | -20=4(2x-3) | | 3(2l+3)=51 | | -4(3x+1)=20 | | 3x+2+x+8=90 | | 3(2l+3)=31 | | -2(7-5x)=3x | | x=5/7/2 | | 3x+1+2x+29=180 | | 12y+10x=86 | | 14+2(3m-4)= |

Equations solver categories