x^8-6x^7-6x^6=

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


Simplifying
x8 + -6x7 + -6x6 = 0

Reorder the terms:
-6x6 + -6x7 + x8 = 0

Solving
-6x6 + -6x7 + x8 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x6'.
x6(-6 + -6x + x2) = 0

Subproblem 1

Set the factor 'x6' equal to zero and attempt to solve: Simplifying x6 = 0 Solving x6 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x6 = 0 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 '(-6 + -6x + x2)' equal to zero and attempt to solve: Simplifying -6 + -6x + x2 = 0 Solving -6 + -6x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '6' to each side of the equation. -6 + -6x + 6 + x2 = 0 + 6 Reorder the terms: -6 + 6 + -6x + x2 = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -6x + x2 = 0 + 6 -6x + x2 = 0 + 6 Combine like terms: 0 + 6 = 6 -6x + x2 = 6 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = 6 + 9 Reorder the terms: 9 + -6x + x2 = 6 + 9 Combine like terms: 6 + 9 = 15 9 + -6x + x2 = 15 Factor a perfect square on the left side: (x + -3)(x + -3) = 15 Calculate the square root of the right side: 3.872983346 Break this problem into two subproblems by setting (x + -3) equal to 3.872983346 and -3.872983346.

Subproblem 1

x + -3 = 3.872983346 Simplifying x + -3 = 3.872983346 Reorder the terms: -3 + x = 3.872983346 Solving -3 + x = 3.872983346 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = 3.872983346 + 3 Combine like terms: -3 + 3 = 0 0 + x = 3.872983346 + 3 x = 3.872983346 + 3 Combine like terms: 3.872983346 + 3 = 6.872983346 x = 6.872983346 Simplifying x = 6.872983346

Subproblem 2

x + -3 = -3.872983346 Simplifying x + -3 = -3.872983346 Reorder the terms: -3 + x = -3.872983346 Solving -3 + x = -3.872983346 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = -3.872983346 + 3 Combine like terms: -3 + 3 = 0 0 + x = -3.872983346 + 3 x = -3.872983346 + 3 Combine like terms: -3.872983346 + 3 = -0.872983346 x = -0.872983346 Simplifying x = -0.872983346

Solution

The solution to the problem is based on the solutions from the subproblems. x = {6.872983346, -0.872983346}

Solution

x = {6.872983346, -0.872983346}

See similar equations:

| -(4y+5)-(-3y-8)=1 | | ax^2+bx=0 | | (y+7)+y=13 | | X^2+150x+5000=0 | | 12x^2+2x+4=0 | | 4y+6=y+18 | | X^2+150x-3400=0 | | .85x+.05(10-x)=.10(-91) | | x^2+3x=5 | | 2y+10=4+10y | | x^2+36=9-2*x^2 | | x^2+36=9-x^2 | | 0=-16t^2+48t+8 | | -5-7=-6+x | | 6(y-3)=3y-39 | | 6(y-3)=3y-9 | | 8=7d-3+4d | | 2*x^2-400=0 | | 11(8c-1)-16=86c+11 | | 3.5x=5-y | | 45y=22(2y+4) | | (-49)(-4x)= | | x-4=-1+3 | | 4x^4-5x^2+1=0 | | 9y=8(y+3) | | 1.8x=32+y | | a^4-12a^2+27=0 | | 7+7x-(-2x)+3ifx=20 | | 5n+30=50 | | 6x=12-3y | | 7+7x-(-2x)+3ifx=4 | | 7x-6=8x+4 |

Equations solver categories