2v(9v+7)=0

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Solution for 2v(9v+7)=0 equation:


Simplifying
2v(9v + 7) = 0

Reorder the terms:
2v(7 + 9v) = 0
(7 * 2v + 9v * 2v) = 0
(14v + 18v2) = 0

Solving
14v + 18v2 = 0

Solving for variable 'v'.

Factor out the Greatest Common Factor (GCF), '2v'.
2v(7 + 9v) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'v' equal to zero and attempt to solve: Simplifying v = 0 Solving v = 0 Move all terms containing v to the left, all other terms to the right. Simplifying v = 0

Subproblem 2

Set the factor '(7 + 9v)' equal to zero and attempt to solve: Simplifying 7 + 9v = 0 Solving 7 + 9v = 0 Move all terms containing v to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 9v = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 9v = 0 + -7 9v = 0 + -7 Combine like terms: 0 + -7 = -7 9v = -7 Divide each side by '9'. v = -0.7777777778 Simplifying v = -0.7777777778

Solution

v = {0, -0.7777777778}

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