2v^2-20v+24=-8

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Solution for 2v^2-20v+24=-8 equation:


Simplifying
2v2 + -20v + 24 = -8

Reorder the terms:
24 + -20v + 2v2 = -8

Solving
24 + -20v + 2v2 = -8

Solving for variable 'v'.

Reorder the terms:
24 + 8 + -20v + 2v2 = -8 + 8

Combine like terms: 24 + 8 = 32
32 + -20v + 2v2 = -8 + 8

Combine like terms: -8 + 8 = 0
32 + -20v + 2v2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(16 + -10v + v2) = 0

Factor a trinomial.
2((2 + -1v)(8 + -1v)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(2 + -1v)' equal to zero and attempt to solve: Simplifying 2 + -1v = 0 Solving 2 + -1v = 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 + -1v = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1v = 0 + -2 -1v = 0 + -2 Combine like terms: 0 + -2 = -2 -1v = -2 Divide each side by '-1'. v = 2 Simplifying v = 2

Subproblem 2

Set the factor '(8 + -1v)' equal to zero and attempt to solve: Simplifying 8 + -1v = 0 Solving 8 + -1v = 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 + -1v = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1v = 0 + -8 -1v = 0 + -8 Combine like terms: 0 + -8 = -8 -1v = -8 Divide each side by '-1'. v = 8 Simplifying v = 8

Solution

v = {2, 8}

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