x^6=7x^3+8

Simple and best practice solution for x^6=7x^3+8 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^6=7x^3+8 equation: 


Simplifying
x6 = 7x3 + 8

Reorder the terms:
x6 = 8 + 7x3

Solving
x6 = 8 + 7x3

Solving for variable 'x'.

Reorder the terms:
-8 + -7x3 + x6 = 8 + 7x3 + -8 + -7x3

Reorder the terms:
-8 + -7x3 + x6 = 8 + -8 + 7x3 + -7x3

Combine like terms: 8 + -8 = 0
-8 + -7x3 + x6 = 0 + 7x3 + -7x3
-8 + -7x3 + x6 = 7x3 + -7x3

Combine like terms: 7x3 + -7x3 = 0
-8 + -7x3 + x6 = 0

Factor a trinomial.
(-1 + -1x3)(8 + -1x3) = 0


Subproblem 1
Set the factor '(-1 + -1x3)' equal to zero and attempt to solve:

Simplifying
-1 + -1x3 = 0

Solving
-1 + -1x3 = 0

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

Add '1' to each side of the equation.
-1 + 1 + -1x3 = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -1x3 = 0 + 1
-1x3 = 0 + 1

Combine like terms: 0 + 1 = 1
-1x3 = 1

Divide each side by '-1'.
x3 = -1

Simplifying
x3 = -1

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

Subproblem 2
Set the factor '(8 + -1x3)' equal to zero and attempt to solve:

Simplifying
8 + -1x3 = 0

Solving
8 + -1x3 = 0

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

Add '-8' to each side of the equation.
8 + -8 + -1x3 = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -1x3 = 0 + -8
-1x3 = 0 + -8

Combine like terms: 0 + -8 = -8
-1x3 = -8

Divide each side by '-1'.
x3 = 8

Simplifying
x3 = 8

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

See similar equations:

| 8x+2y=67 | | (4-z)(3z-1)=0 | | 7x^2+(2k-1)x-3k+2=0 | | X^2+x+3=2+3x | | 7x^2+2k-3x+1=0 | | 2x^2+5x+1=8x | | 82+4p=96 | | 5x^2+x=21x | | 17x^2-32x+15=0 | | 2x+7y=1*1 | | 20r^2-8r= | | 4(3y-2)=3y+19 | | ((2x^2)-3x)((3x^2)+2x-1)=0 | | 3=13t-2 | | (40)=0.00256s^2 | | 9b-12/8=14.6 | | 3s=6s-36 | | P(20)=0.00256s^2 | | f(x)=x^4-36x^2 | | ((5x^2)+2x)((3x^2)-7x+4)=0 | | 21+16k=101 | | 16=4+3(x+2) | | x^2+4.5x-9=0 | | 12x-17y=-17 | | (3x)(3x)+20x=7 | | y^2-22y+96=0 | | 8y-55=129 | | -3/9s=3/6 | | 3/12x5/21 | | 20+4(8z+20)=-20+19z+5z | | 3x-1=-x+11 | | 2x-11=-3x+24 |

Equations solver categories