3v^2-18v+25=-2

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Solution for 3v^2-18v+25=-2 equation:


Simplifying
3v2 + -18v + 25 = -2

Reorder the terms:
25 + -18v + 3v2 = -2

Solving
25 + -18v + 3v2 = -2

Solving for variable 'v'.

Reorder the terms:
25 + 2 + -18v + 3v2 = -2 + 2

Combine like terms: 25 + 2 = 27
27 + -18v + 3v2 = -2 + 2

Combine like terms: -2 + 2 = 0
27 + -18v + 3v2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(9 + -6v + v2) = 0

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

Ignore the factor 3.

Subproblem 1

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

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 = {3, 3}

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