4w^2-36wv+81v^2=

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Solution for 4w^2-36wv+81v^2= equation:


Simplifying
4w2 + -36wv + 81v2 = 0

Reorder the terms:
-36vw + 81v2 + 4w2 = 0

Solving
-36vw + 81v2 + 4w2 = 0

Solving for variable 'v'.

Factor a trinomial.
(9v + -2w)(9v + -2w) = 0

Subproblem 1

Set the factor '(9v + -2w)' equal to zero and attempt to solve: Simplifying 9v + -2w = 0 Solving 9v + -2w = 0 Move all terms containing v to the left, all other terms to the right. Add '2w' to each side of the equation. 9v + -2w + 2w = 0 + 2w Combine like terms: -2w + 2w = 0 9v + 0 = 0 + 2w 9v = 0 + 2w Remove the zero: 9v = 2w Divide each side by '9'. v = 0.2222222222w Simplifying v = 0.2222222222w

Subproblem 2

Set the factor '(9v + -2w)' equal to zero and attempt to solve: Simplifying 9v + -2w = 0 Solving 9v + -2w = 0 Move all terms containing v to the left, all other terms to the right. Add '2w' to each side of the equation. 9v + -2w + 2w = 0 + 2w Combine like terms: -2w + 2w = 0 9v + 0 = 0 + 2w 9v = 0 + 2w Remove the zero: 9v = 2w Divide each side by '9'. v = 0.2222222222w Simplifying v = 0.2222222222w

Solution

v = {0.2222222222w, 0.2222222222w}

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