5v^2-39v+33=5

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Solution for 5v^2-39v+33=5 equation:


Simplifying
5v2 + -39v + 33 = 5

Reorder the terms:
33 + -39v + 5v2 = 5

Solving
33 + -39v + 5v2 = 5

Solving for variable 'v'.

Reorder the terms:
33 + -5 + -39v + 5v2 = 5 + -5

Combine like terms: 33 + -5 = 28
28 + -39v + 5v2 = 5 + -5

Combine like terms: 5 + -5 = 0
28 + -39v + 5v2 = 0

Factor a trinomial.
(4 + -5v)(7 + -1v) = 0

Subproblem 1

Set the factor '(4 + -5v)' equal to zero and attempt to solve: Simplifying 4 + -5v = 0 Solving 4 + -5v = 0 Move all terms containing v to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -5v = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -5v = 0 + -4 -5v = 0 + -4 Combine like terms: 0 + -4 = -4 -5v = -4 Divide each side by '-5'. v = 0.8 Simplifying v = 0.8

Subproblem 2

Set the factor '(7 + -1v)' equal to zero and attempt to solve: Simplifying 7 + -1v = 0 Solving 7 + -1v = 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 + -1v = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1v = 0 + -7 -1v = 0 + -7 Combine like terms: 0 + -7 = -7 -1v = -7 Divide each side by '-1'. v = 7 Simplifying v = 7

Solution

v = {0.8, 7}

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