6v^2-v=15

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Solution for 6v^2-v=15 equation:


Simplifying
6v2 + -1v = 15

Reorder the terms:
-1v + 6v2 = 15

Solving
-1v + 6v2 = 15

Solving for variable 'v'.

Reorder the terms:
-15 + -1v + 6v2 = 15 + -15

Combine like terms: 15 + -15 = 0
-15 + -1v + 6v2 = 0

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

Subproblem 1

Set the factor '(-3 + -2v)' equal to zero and attempt to solve: Simplifying -3 + -2v = 0 Solving -3 + -2v = 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 + -2v = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -2v = 0 + 3 -2v = 0 + 3 Combine like terms: 0 + 3 = 3 -2v = 3 Divide each side by '-2'. v = -1.5 Simplifying v = -1.5

Subproblem 2

Set the factor '(5 + -3v)' equal to zero and attempt to solve: Simplifying 5 + -3v = 0 Solving 5 + -3v = 0 Move all terms containing v to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -3v = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -3v = 0 + -5 -3v = 0 + -5 Combine like terms: 0 + -5 = -5 -3v = -5 Divide each side by '-3'. v = 1.666666667 Simplifying v = 1.666666667

Solution

v = {-1.5, 1.666666667}

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