(8v+6)(4v+9)=0

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Solution for (8v+6)(4v+9)=0 equation:


Simplifying
(8v + 6)(4v + 9) = 0

Reorder the terms:
(6 + 8v)(4v + 9) = 0

Reorder the terms:
(6 + 8v)(9 + 4v) = 0

Multiply (6 + 8v) * (9 + 4v)
(6(9 + 4v) + 8v * (9 + 4v)) = 0
((9 * 6 + 4v * 6) + 8v * (9 + 4v)) = 0
((54 + 24v) + 8v * (9 + 4v)) = 0
(54 + 24v + (9 * 8v + 4v * 8v)) = 0
(54 + 24v + (72v + 32v2)) = 0

Combine like terms: 24v + 72v = 96v
(54 + 96v + 32v2) = 0

Solving
54 + 96v + 32v2 = 0

Solving for variable 'v'.

Factor out the Greatest Common Factor (GCF), '2'.
2(27 + 48v + 16v2) = 0

Factor a trinomial.
2((9 + 4v)(3 + 4v)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(9 + 4v)' equal to zero and attempt to solve: Simplifying 9 + 4v = 0 Solving 9 + 4v = 0 Move all terms containing v to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + 4v = 0 + -9 Combine like terms: 9 + -9 = 0 0 + 4v = 0 + -9 4v = 0 + -9 Combine like terms: 0 + -9 = -9 4v = -9 Divide each side by '4'. v = -2.25 Simplifying v = -2.25

Subproblem 2

Set the factor '(3 + 4v)' equal to zero and attempt to solve: Simplifying 3 + 4v = 0 Solving 3 + 4v = 0 Move all terms containing v to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 4v = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 4v = 0 + -3 4v = 0 + -3 Combine like terms: 0 + -3 = -3 4v = -3 Divide each side by '4'. v = -0.75 Simplifying v = -0.75

Solution

v = {-2.25, -0.75}

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