-7x^6-14x^5+245x^4=

Simple and best practice solution for -7x^6-14x^5+245x^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 -7x^6-14x^5+245x^4= equation:


Simplifying
-7x6 + -14x5 + 245x4 = 0

Reorder the terms:
245x4 + -14x5 + -7x6 = 0

Solving
245x4 + -14x5 + -7x6 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '7x4'.
7x4(35 + -2x + -1x2) = 0

Factor a trinomial.
7x4((5 + -1x)(7 + x)) = 0

Ignore the factor 7.

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 '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5

Subproblem 3

Set the factor '(7 + x)' equal to zero and attempt to solve: Simplifying 7 + x = 0 Solving 7 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + x = 0 + -7 x = 0 + -7 Combine like terms: 0 + -7 = -7 x = -7 Simplifying x = -7

Solution

x = {5, -7}

See similar equations:

| 36x^2+2.44948974278x-1=0 | | 5x-2=3x-14 | | 10y+1=3(-2y-5) | | 3(z-21)=39-3(z-2) | | 36x^2+2.44948974278-1=0 | | 7w=4w+24 | | 120-3x=15x+18 | | 12f-4=7+f | | a^2-6af-27f^2= | | 7y^3+14y^2=0 | | 3x+1=-x+21 | | 8(3.5)=r | | x^2+25x+35=0 | | 3x+4+2=x-11 | | -13a=h | | 6x^2-54x+24=0 | | -3(14+6)-(-10-4x)= | | 16n=2+15n | | 2x+5=38 | | 5a^2-6a-32=0 | | -3b=42 | | w^2+3w-28= | | 1039-750=c | | 14.2t-25.2=3.8y+26.8 | | 2-3(x+2)=5x-12 | | 1/5(5p+10)=3p-4 | | 3p=36 | | 57-18=t | | 7x-19=4x+2 | | 9.2-4.5=l | | 3y+4=-14 | | a=4b^2+5c-4 |

Equations solver categories