(F)(n-4)(n+3)=0

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Solution for (F)(n-4)(n+3)=0 equation:


Simplifying
(F)(n + -4)(n + 3) = 0

Reorder the terms:
F(-4 + n)(n + 3) = 0

Reorder the terms:
F(-4 + n)(3 + n) = 0

Multiply (-4 + n) * (3 + n)
F(-4(3 + n) + n(3 + n)) = 0
F((3 * -4 + n * -4) + n(3 + n)) = 0
F((-12 + -4n) + n(3 + n)) = 0
F(-12 + -4n + (3 * n + n * n)) = 0
F(-12 + -4n + (3n + n2)) = 0

Combine like terms: -4n + 3n = -1n
F(-12 + -1n + n2) = 0
(-12 * F + -1n * F + n2 * F) = 0
(-12F + -1nF + n2F) = 0

Solving
-12F + -1nF + n2F = 0

Solving for variable 'F'.

Move all terms containing F to the left, all other terms to the right.

Factor out the Greatest Common Factor (GCF), 'F'.
F(-12 + -1n + n2) = 0

Factor a trinomial.
F((-3 + -1n)(4 + -1n)) = 0

Subproblem 1

Set the factor 'F' equal to zero and attempt to solve: Simplifying F = 0 Solving F = 0 Move all terms containing F to the left, all other terms to the right. Simplifying F = 0

Subproblem 2

Set the factor '(-3 + -1n)' equal to zero and attempt to solve: Simplifying -3 + -1n = 0 Solving -3 + -1n = 0 Move all terms containing F to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1n = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1n = 0 + 3 -1n = 0 + 3 Combine like terms: 0 + 3 = 3 -1n = 3 Add 'n' to each side of the equation. -1n + n = 3 + n Combine like terms: -1n + n = 0 0 = 3 + n Simplifying 0 = 3 + n The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 3

Set the factor '(4 + -1n)' equal to zero and attempt to solve: Simplifying 4 + -1n = 0 Solving 4 + -1n = 0 Move all terms containing F to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1n = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1n = 0 + -4 -1n = 0 + -4 Combine like terms: 0 + -4 = -4 -1n = -4 Add 'n' to each side of the equation. -1n + n = -4 + n Combine like terms: -1n + n = 0 0 = -4 + n Simplifying 0 = -4 + n The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

F = {0}

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