9v^2-28v-32=0

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Solution for 9v^2-28v-32=0 equation:


Simplifying
9v2 + -28v + -32 = 0

Reorder the terms:
-32 + -28v + 9v2 = 0

Solving
-32 + -28v + 9v2 = 0

Solving for variable 'v'.

Factor a trinomial.
(-8 + -9v)(4 + -1v) = 0

Subproblem 1

Set the factor '(-8 + -9v)' equal to zero and attempt to solve: Simplifying -8 + -9v = 0 Solving -8 + -9v = 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 + -9v = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -9v = 0 + 8 -9v = 0 + 8 Combine like terms: 0 + 8 = 8 -9v = 8 Divide each side by '-9'. v = -0.8888888889 Simplifying v = -0.8888888889

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 = {-0.8888888889, 4}

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