(3-v)(5v-8)=0

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Solution for (3-v)(5v-8)=0 equation:


Simplifying
(3 + -1v)(5v + -8) = 0

Reorder the terms:
(3 + -1v)(-8 + 5v) = 0

Multiply (3 + -1v) * (-8 + 5v)
(3(-8 + 5v) + -1v * (-8 + 5v)) = 0
((-8 * 3 + 5v * 3) + -1v * (-8 + 5v)) = 0
((-24 + 15v) + -1v * (-8 + 5v)) = 0
(-24 + 15v + (-8 * -1v + 5v * -1v)) = 0
(-24 + 15v + (8v + -5v2)) = 0

Combine like terms: 15v + 8v = 23v
(-24 + 23v + -5v2) = 0

Solving
-24 + 23v + -5v2 = 0

Solving for variable 'v'.

Factor a trinomial.
(-3 + v)(8 + -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 '(8 + -5v)' equal to zero and attempt to solve: Simplifying 8 + -5v = 0 Solving 8 + -5v = 0 Move all terms containing v to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -5v = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -5v = 0 + -8 -5v = 0 + -8 Combine like terms: 0 + -8 = -8 -5v = -8 Divide each side by '-5'. v = 1.6 Simplifying v = 1.6

Solution

v = {3, 1.6}

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