V^2-6V-27=

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Solution for V^2-6V-27= equation:


Simplifying
V2 + -6V + -27 = 0

Reorder the terms:
-27 + -6V + V2 = 0

Solving
-27 + -6V + V2 = 0

Solving for variable 'V'.

Factor a trinomial.
(-3 + -1V)(9 + -1V) = 0

Subproblem 1

Set the factor '(-3 + -1V)' equal to zero and attempt to solve: Simplifying -3 + -1V = 0 Solving -3 + -1V = 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 + -1V = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1V = 0 + 3 -1V = 0 + 3 Combine like terms: 0 + 3 = 3 -1V = 3 Divide each side by '-1'. V = -3 Simplifying V = -3

Subproblem 2

Set the factor '(9 + -1V)' equal to zero and attempt to solve: Simplifying 9 + -1V = 0 Solving 9 + -1V = 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 + -1V = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1V = 0 + -9 -1V = 0 + -9 Combine like terms: 0 + -9 = -9 -1V = -9 Divide each side by '-1'. V = 9 Simplifying V = 9

Solution

V = {-3, 9}

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