2w^8-6w^7-56w^6=0

Simple and best practice solution for 2w^8-6w^7-56w^6=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 2w^8-6w^7-56w^6=0 equation: 


Simplifying
2w8 + -6w7 + -56w6 = 0

Reorder the terms:
-56w6 + -6w7 + 2w8 = 0

Solving
-56w6 + -6w7 + 2w8 = 0

Solving for variable 'w'.

Factor out the Greatest Common Factor (GCF), '2w6'.
2w6(-28 + -3w + w2) = 0

Factor a trinomial.
2w6((-4 + -1w)(7 + -1w)) = 0

Ignore the factor 2.

Subproblem 1
Set the factor 'w6' equal to zero and attempt to solve:

Simplifying
w6 = 0

Solving
w6 = 0

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

Simplifying
w6 = 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 '(-4 + -1w)' equal to zero and attempt to solve:

Simplifying
-4 + -1w = 0

Solving
-4 + -1w = 0

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

Add '4' to each side of the equation.
-4 + 4 + -1w = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -1w = 0 + 4
-1w = 0 + 4

Combine like terms: 0 + 4 = 4
-1w = 4

Divide each side by '-1'.
w = -4

Simplifying
w = -4

Subproblem 3
Set the factor '(7 + -1w)' equal to zero and attempt to solve:

Simplifying
7 + -1w = 0

Solving
7 + -1w = 0

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

Add '-7' to each side of the equation.
7 + -7 + -1w = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -1w = 0 + -7
-1w = 0 + -7

Combine like terms: 0 + -7 = -7
-1w = -7

Divide each side by '-1'.
w = 7

Simplifying
w = 7
Solution
w = {-4, 7}

See similar equations:

| 0.36(12)+0.06x=0.18(24+x) | | 2a+4b=c | | w/6=15/10 | | 63(2y-33)=18 | | 3p-p+1=19 | | b/20=15/12 | | -45(-9)= | | 20x-6=17-36 | | -5g-40=-15g | | x+2+x=2x+2 | | -2p+8=6(6p+5) | | a/6=8/12 | | -13u+7u-3u=18 | | b^2-4b-2=0 | | 18y=-7 | | 12x^2y+33xy+18y=0 | | -3(x+4)+15=-2 | | 3/4+(-4)=23 | | 8(9+-1y)+y=23 | | c/15=4/10 | | (x)/(x+3)+(2x+6)/(x^2+6x+9) | | x=w+qg | | 9+-1y+y=9 | | 30w^2+44w+16=0 | | 1x+3-1x+1=7 | | 2(2+7)-4(8)= | | -2i/6-4i | | -2/3(4x+2)=4 | | 7-2a+5=1-2a+23 | | 4/3(3.14)125=x | | 20-x/3 | | 4-9k=176 |

Equations solver categories