2t^2+12t=-16

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Solution for 2t^2+12t=-16 equation:


Simplifying
2t2 + 12t = -16

Reorder the terms:
12t + 2t2 = -16

Solving
12t + 2t2 = -16

Solving for variable 't'.

Reorder the terms:
16 + 12t + 2t2 = -16 + 16

Combine like terms: -16 + 16 = 0
16 + 12t + 2t2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(8 + 6t + t2) = 0

Factor a trinomial.
2((4 + t)(2 + t)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(4 + t)' equal to zero and attempt to solve: Simplifying 4 + t = 0 Solving 4 + t = 0 Move all terms containing t to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + t = 0 + -4 Combine like terms: 4 + -4 = 0 0 + t = 0 + -4 t = 0 + -4 Combine like terms: 0 + -4 = -4 t = -4 Simplifying t = -4

Subproblem 2

Set the factor '(2 + t)' equal to zero and attempt to solve: Simplifying 2 + t = 0 Solving 2 + t = 0 Move all terms containing t to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + t = 0 + -2 Combine like terms: 2 + -2 = 0 0 + t = 0 + -2 t = 0 + -2 Combine like terms: 0 + -2 = -2 t = -2 Simplifying t = -2

Solution

t = {-4, -2}

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