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

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


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

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

Multiply (5 + v) * (-3 + 5v)
(5(-3 + 5v) + v(-3 + 5v)) = 0
((-3 * 5 + 5v * 5) + v(-3 + 5v)) = 0
((-15 + 25v) + v(-3 + 5v)) = 0
(-15 + 25v + (-3 * v + 5v * v)) = 0
(-15 + 25v + (-3v + 5v2)) = 0

Combine like terms: 25v + -3v = 22v
(-15 + 22v + 5v2) = 0

Solving
-15 + 22v + 5v2 = 0

Solving for variable 'v'.

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

Subproblem 1

Set the factor '(-5 + -1v)' equal to zero and attempt to solve: Simplifying -5 + -1v = 0 Solving -5 + -1v = 0 Move all terms containing v to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1v = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1v = 0 + 5 -1v = 0 + 5 Combine like terms: 0 + 5 = 5 -1v = 5 Divide each side by '-1'. v = -5 Simplifying v = -5

Subproblem 2

Set the factor '(3 + -5v)' equal to zero and attempt to solve: Simplifying 3 + -5v = 0 Solving 3 + -5v = 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 + -5v = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5v = 0 + -3 -5v = 0 + -3 Combine like terms: 0 + -3 = -3 -5v = -3 Divide each side by '-5'. v = 0.6 Simplifying v = 0.6

Solution

v = {-5, 0.6}

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