7v^2-32v=-16

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Solution for 7v^2-32v=-16 equation:


Simplifying
7v2 + -32v = -16

Reorder the terms:
-32v + 7v2 = -16

Solving
-32v + 7v2 = -16

Solving for variable 'v'.

Reorder the terms:
16 + -32v + 7v2 = -16 + 16

Combine like terms: -16 + 16 = 0
16 + -32v + 7v2 = 0

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

Subproblem 1

Set the factor '(4 + -7v)' equal to zero and attempt to solve: Simplifying 4 + -7v = 0 Solving 4 + -7v = 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 + -7v = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -7v = 0 + -4 -7v = 0 + -4 Combine like terms: 0 + -4 = -4 -7v = -4 Divide each side by '-7'. v = 0.5714285714 Simplifying v = 0.5714285714

Subproblem 2

Set the factor '(4 + -1v)' equal to zero and attempt to solve: Simplifying 4 + -1v = 0 Solving 4 + -1v = 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 + -1v = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1v = 0 + -4 -1v = 0 + -4 Combine like terms: 0 + -4 = -4 -1v = -4 Divide each side by '-1'. v = 4 Simplifying v = 4

Solution

v = {0.5714285714, 4}

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