x^6-11x^5-42x^4=

Simple and best practice solution for x^6-11x^5-42x^4= 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^6-11x^5-42x^4= equation:


Simplifying
x6 + -11x5 + -42x4 = 0

Reorder the terms:
-42x4 + -11x5 + x6 = 0

Solving
-42x4 + -11x5 + x6 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x4'.
x4(-42 + -11x + x2) = 0

Factor a trinomial.
x4((-3 + -1x)(14 + -1x)) = 0

Subproblem 1

Set the factor 'x4' equal to zero and attempt to solve: Simplifying x4 = 0 Solving x4 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x4 = 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 '(-3 + -1x)' equal to zero and attempt to solve: Simplifying -3 + -1x = 0 Solving -3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1x = 0 + 3 -1x = 0 + 3 Combine like terms: 0 + 3 = 3 -1x = 3 Divide each side by '-1'. x = -3 Simplifying x = -3

Subproblem 3

Set the factor '(14 + -1x)' equal to zero and attempt to solve: Simplifying 14 + -1x = 0 Solving 14 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-14' to each side of the equation. 14 + -14 + -1x = 0 + -14 Combine like terms: 14 + -14 = 0 0 + -1x = 0 + -14 -1x = 0 + -14 Combine like terms: 0 + -14 = -14 -1x = -14 Divide each side by '-1'. x = 14 Simplifying x = 14

Solution

x = {-3, 14}

See similar equations:

| 12x+y=41 | | 4.5n-.375=2.75 | | 1/4x=7/12 | | 5[90-7x]=-126 | | 3/10/5/7 | | 66x+4=2 | | x=224+6*x | | 5(2x+1)=65 | | 5*(2*2-6)-(7*2+4)/6 | | 3x-7=22 | | 6s-4s-12=12 | | x^7-13x^6-30x^5= | | 5z+4(4-z)=-(z-5)+9 | | 12a^2-14a-10=0 | | 2x/3+10-x/5=36/5 | | 4*12+3= | | 3-11=x/-5 | | 2x+8=6x-16 | | (3x-3)/2=x+1 | | -2+14=17x-5-16x | | 5x-6=6x+8 | | -9-4x=-53 | | 3*x+2=35 | | -14n+4=-12n-2 | | x=-12-7y | | =PENIS | | 6x-16=-70 | | 3(x+4)=36/12 | | 2x+1=x^2+2x+1 | | -.6x^2+42x=0 | | 5x+8(2x+32000)=31330 | | 8x+42=-54 |

Equations solver categories