10v^7-28v^6-6v^5=0

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Solution for 10v^7-28v^6-6v^5=0 equation:


Simplifying
10v7 + -28v6 + -6v5 = 0

Reorder the terms:
-6v5 + -28v6 + 10v7 = 0

Solving
-6v5 + -28v6 + 10v7 = 0

Solving for variable 'v'.

Factor out the Greatest Common Factor (GCF), '2v5'.
2v5(-3 + -14v + 5v2) = 0

Factor a trinomial.
2v5((-1 + -5v)(3 + -1v)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'v5' equal to zero and attempt to solve: Simplifying v5 = 0 Solving v5 = 0 Move all terms containing v to the left, all other terms to the right. Simplifying v5 = 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 '(-1 + -5v)' equal to zero and attempt to solve: Simplifying -1 + -5v = 0 Solving -1 + -5v = 0 Move all terms containing v to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -5v = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -5v = 0 + 1 -5v = 0 + 1 Combine like terms: 0 + 1 = 1 -5v = 1 Divide each side by '-5'. v = -0.2 Simplifying v = -0.2

Subproblem 3

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

Solution

v = {-0.2, 3}

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