(5v+2)(3+v)=0

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Solution for (5v+2)(3+v)=0 equation:


Simplifying
(5v + 2)(3 + v) = 0

Reorder the terms:
(2 + 5v)(3 + v) = 0

Multiply (2 + 5v) * (3 + v)
(2(3 + v) + 5v * (3 + v)) = 0
((3 * 2 + v * 2) + 5v * (3 + v)) = 0
((6 + 2v) + 5v * (3 + v)) = 0
(6 + 2v + (3 * 5v + v * 5v)) = 0
(6 + 2v + (15v + 5v2)) = 0

Combine like terms: 2v + 15v = 17v
(6 + 17v + 5v2) = 0

Solving
6 + 17v + 5v2 = 0

Solving for variable 'v'.

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

Subproblem 1

Set the factor '(3 + v)' equal to zero and attempt to solve: Simplifying 3 + v = 0 Solving 3 + v = 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 + v = 0 + -3 Combine like terms: 3 + -3 = 0 0 + v = 0 + -3 v = 0 + -3 Combine like terms: 0 + -3 = -3 v = -3 Simplifying v = -3

Subproblem 2

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

Solution

v = {-3, -0.4}

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