(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 = 13v
(-6 + 13v + 5v2) = 0

Solving
-6 + 13v + 5v2 = 0

Solving for variable 'v'.

Factor a trinomial.
(-3 + -1v)(2 + -5v) = 0

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 '(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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