2v^2-5=-3v

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Solution for 2v^2-5=-3v equation:


Simplifying
2v2 + -5 = -3v

Reorder the terms:
-5 + 2v2 = -3v

Solving
-5 + 2v2 = -3v

Solving for variable 'v'.

Reorder the terms:
-5 + 3v + 2v2 = -3v + 3v

Combine like terms: -3v + 3v = 0
-5 + 3v + 2v2 = 0

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

Subproblem 1

Set the factor '(-5 + -2v)' equal to zero and attempt to solve: Simplifying -5 + -2v = 0 Solving -5 + -2v = 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 + -2v = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -2v = 0 + 5 -2v = 0 + 5 Combine like terms: 0 + 5 = 5 -2v = 5 Divide each side by '-2'. v = -2.5 Simplifying v = -2.5

Subproblem 2

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

Solution

v = {-2.5, 1}

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