5v^2=13v+6

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Solution for 5v^2=13v+6 equation:


Simplifying
5v2 = 13v + 6

Reorder the terms:
5v2 = 6 + 13v

Solving
5v2 = 6 + 13v

Solving for variable 'v'.

Reorder the terms:
-6 + -13v + 5v2 = 6 + 13v + -6 + -13v

Reorder the terms:
-6 + -13v + 5v2 = 6 + -6 + 13v + -13v

Combine like terms: 6 + -6 = 0
-6 + -13v + 5v2 = 0 + 13v + -13v
-6 + -13v + 5v2 = 13v + -13v

Combine like terms: 13v + -13v = 0
-6 + -13v + 5v2 = 0

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

Subproblem 1

Set the factor '(-2 + -5v)' equal to zero and attempt to solve: Simplifying -2 + -5v = 0 Solving -2 + -5v = 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 + -5v = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -5v = 0 + 2 -5v = 0 + 2 Combine like terms: 0 + 2 = 2 -5v = 2 Divide each side by '-5'. v = -0.4 Simplifying v = -0.4

Subproblem 2

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 = {-0.4, 3}

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