1000=16t^2+120t

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Solution for 1000=16t^2+120t equation:


Simplifying
1000 = 16t2 + 120t

Reorder the terms:
1000 = 120t + 16t2

Solving
1000 = 120t + 16t2

Solving for variable 't'.

Reorder the terms:
1000 + -120t + -16t2 = 120t + -120t + 16t2 + -16t2

Combine like terms: 120t + -120t = 0
1000 + -120t + -16t2 = 0 + 16t2 + -16t2
1000 + -120t + -16t2 = 16t2 + -16t2

Combine like terms: 16t2 + -16t2 = 0
1000 + -120t + -16t2 = 0

Factor out the Greatest Common Factor (GCF), '8'.
8(125 + -15t + -2t2) = 0

Factor a trinomial.
8((5 + -1t)(25 + 2t)) = 0

Ignore the factor 8.

Subproblem 1

Set the factor '(5 + -1t)' equal to zero and attempt to solve: Simplifying 5 + -1t = 0 Solving 5 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1t = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1t = 0 + -5 -1t = 0 + -5 Combine like terms: 0 + -5 = -5 -1t = -5 Divide each side by '-1'. t = 5 Simplifying t = 5

Subproblem 2

Set the factor '(25 + 2t)' equal to zero and attempt to solve: Simplifying 25 + 2t = 0 Solving 25 + 2t = 0 Move all terms containing t to the left, all other terms to the right. Add '-25' to each side of the equation. 25 + -25 + 2t = 0 + -25 Combine like terms: 25 + -25 = 0 0 + 2t = 0 + -25 2t = 0 + -25 Combine like terms: 0 + -25 = -25 2t = -25 Divide each side by '2'. t = -12.5 Simplifying t = -12.5

Solution

t = {5, -12.5}

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