v^2=6v-8

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Solution for v^2=6v-8 equation:


Simplifying
v2 = 6v + -8

Reorder the terms:
v2 = -8 + 6v

Solving
v2 = -8 + 6v

Solving for variable 'v'.

Reorder the terms:
8 + -6v + v2 = -8 + 6v + 8 + -6v

Reorder the terms:
8 + -6v + v2 = -8 + 8 + 6v + -6v

Combine like terms: -8 + 8 = 0
8 + -6v + v2 = 0 + 6v + -6v
8 + -6v + v2 = 6v + -6v

Combine like terms: 6v + -6v = 0
8 + -6v + v2 = 0

Factor a trinomial.
(2 + -1v)(4 + -1v) = 0

Subproblem 1

Set the factor '(2 + -1v)' equal to zero and attempt to solve: Simplifying 2 + -1v = 0 Solving 2 + -1v = 0 Move all terms containing v to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1v = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1v = 0 + -2 -1v = 0 + -2 Combine like terms: 0 + -2 = -2 -1v = -2 Divide each side by '-1'. v = 2 Simplifying v = 2

Subproblem 2

Set the factor '(4 + -1v)' equal to zero and attempt to solve: Simplifying 4 + -1v = 0 Solving 4 + -1v = 0 Move all terms containing v to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1v = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1v = 0 + -4 -1v = 0 + -4 Combine like terms: 0 + -4 = -4 -1v = -4 Divide each side by '-1'. v = 4 Simplifying v = 4

Solution

v = {2, 4}

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