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Simplifying (5v + -1)(v + -2) = 0 Reorder the terms: (-1 + 5v)(v + -2) = 0 Reorder the terms: (-1 + 5v)(-2 + v) = 0 Multiply (-1 + 5v) * (-2 + v) (-1(-2 + v) + 5v * (-2 + v)) = 0 ((-2 * -1 + v * -1) + 5v * (-2 + v)) = 0 ((2 + -1v) + 5v * (-2 + v)) = 0 (2 + -1v + (-2 * 5v + v * 5v)) = 0 (2 + -1v + (-10v + 5v2)) = 0 Combine like terms: -1v + -10v = -11v (2 + -11v + 5v2) = 0 Solving 2 + -11v + 5v2 = 0 Solving for variable 'v'. Factor a trinomial. (1 + -5v)(2 + -1v) = 0Subproblem 1
Set the factor '(1 + -5v)' equal to zero and attempt to solve: Simplifying 1 + -5v = 0 Solving 1 + -5v = 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 + -5v = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -5v = 0 + -1 -5v = 0 + -1 Combine like terms: 0 + -1 = -1 -5v = -1 Divide each side by '-5'. v = 0.2 Simplifying v = 0.2Subproblem 2
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 = 2Solution
v = {0.2, 2}
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