x^4-20x^3+70X^2-60x+9=0

Simple and best practice solution for x^4-20x^3+70X^2-60x+9=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^4-20x^3+70X^2-60x+9=0 equation: 


Simplifying
x4 + -20x3 + 70X2 + -60x + 9 = 0

Reorder the terms:
9 + 70X2 + -60x + -20x3 + x4 = 0

Solving
9 + 70X2 + -60x + -20x3 + x4 = 0

Solving for variable 'X'.

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

Add '-9' to each side of the equation.
9 + 70X2 + -60x + -20x3 + -9 + x4 = 0 + -9

Reorder the terms:
9 + -9 + 70X2 + -60x + -20x3 + x4 = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 70X2 + -60x + -20x3 + x4 = 0 + -9
70X2 + -60x + -20x3 + x4 = 0 + -9

Combine like terms: 0 + -9 = -9
70X2 + -60x + -20x3 + x4 = -9

Add '60x' to each side of the equation.
70X2 + -60x + -20x3 + 60x + x4 = -9 + 60x

Reorder the terms:
70X2 + -60x + 60x + -20x3 + x4 = -9 + 60x

Combine like terms: -60x + 60x = 0
70X2 + 0 + -20x3 + x4 = -9 + 60x
70X2 + -20x3 + x4 = -9 + 60x

Add '20x3' to each side of the equation.
70X2 + -20x3 + 20x3 + x4 = -9 + 60x + 20x3

Combine like terms: -20x3 + 20x3 = 0
70X2 + 0 + x4 = -9 + 60x + 20x3
70X2 + x4 = -9 + 60x + 20x3

Add '-1x4' to each side of the equation.
70X2 + x4 + -1x4 = -9 + 60x + 20x3 + -1x4

Combine like terms: x4 + -1x4 = 0
70X2 + 0 = -9 + 60x + 20x3 + -1x4
70X2 = -9 + 60x + 20x3 + -1x4

Divide each side by '70'.
X2 = -0.1285714286 + 0.8571428571x + 0.2857142857x3 + -0.01428571429x4

Simplifying
X2 = -0.1285714286 + 0.8571428571x + 0.2857142857x3 + -0.01428571429x4

Reorder the terms:
0.1285714286 + X2 + -0.8571428571x + -0.2857142857x3 + 0.01428571429x4 = -0.1285714286 + 0.8571428571x + 0.2857142857x3 + -0.01428571429x4 + 0.1285714286 + -0.8571428571x + -0.2857142857x3 + 0.01428571429x4

Reorder the terms:
0.1285714286 + X2 + -0.8571428571x + -0.2857142857x3 + 0.01428571429x4 = -0.1285714286 + 0.1285714286 + 0.8571428571x + -0.8571428571x + 0.2857142857x3 + -0.2857142857x3 + -0.01428571429x4 + 0.01428571429x4

Combine like terms: -0.1285714286 + 0.1285714286 = 0.0000000000
0.1285714286 + X2 + -0.8571428571x + -0.2857142857x3 + 0.01428571429x4 = 0.0000000000 + 0.8571428571x + -0.8571428571x + 0.2857142857x3 + -0.2857142857x3 + -0.01428571429x4 + 0.01428571429x4
0.1285714286 + X2 + -0.8571428571x + -0.2857142857x3 + 0.01428571429x4 = 0.8571428571x + -0.8571428571x + 0.2857142857x3 + -0.2857142857x3 + -0.01428571429x4 + 0.01428571429x4

Combine like terms: 0.8571428571x + -0.8571428571x = 0.0000000000
0.1285714286 + X2 + -0.8571428571x + -0.2857142857x3 + 0.01428571429x4 = 0.0000000000 + 0.2857142857x3 + -0.2857142857x3 + -0.01428571429x4 + 0.01428571429x4
0.1285714286 + X2 + -0.8571428571x + -0.2857142857x3 + 0.01428571429x4 = 0.2857142857x3 + -0.2857142857x3 + -0.01428571429x4 + 0.01428571429x4

Combine like terms: 0.2857142857x3 + -0.2857142857x3 = 0.0000000000
0.1285714286 + X2 + -0.8571428571x + -0.2857142857x3 + 0.01428571429x4 = 0.0000000000 + -0.01428571429x4 + 0.01428571429x4
0.1285714286 + X2 + -0.8571428571x + -0.2857142857x3 + 0.01428571429x4 = -0.01428571429x4 + 0.01428571429x4

Combine like terms: -0.01428571429x4 + 0.01428571429x4 = 0.00000000000
0.1285714286 + X2 + -0.8571428571x + -0.2857142857x3 + 0.01428571429x4 = 0.00000000000

The solution to this equation could not be determined.

See similar equations:

| 5y+4=7 | | 3-2(4-x)=6-4(3x+1) | | 69+(-98)= | | 15x-12x^2=0 | | x^3-19x^2+51x-9=0 | | 14v=-56 | | 9x+8=8x+17 | | 5=-2x+3 | | 6x+8=x^2 | | 6-2(4-2a)=8-3(a-1) | | 6+x=7 | | 28=t(r+4) | | 13+x=13 | | X*3=48 | | 6x+8=-x^2 | | -2+5x=0 | | 3x+x=48 | | 3x+48= | | 5-8y=15 | | 0.875n=21 | | -7.4=-1.3+x | | 7.4=-1.3+x | | 6(x+7)=54 | | 155-5x=5x+5 | | x-5-(6-x)=3x-7 | | X+107=377 | | 8x-6=3x+9 | | 9x^3=100x | | -P^2+11P=5 | | 15a-20=10 | | X^3-9x^2-22x=0 | | 11-(x-3)=3x |

Equations solver categories