-16t^2-120t+500=700

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Solution for -16t^2-120t+500=700 equation:


Simplifying
-16t2 + -120t + 500 = 700

Reorder the terms:
500 + -120t + -16t2 = 700

Solving
500 + -120t + -16t2 = 700

Solving for variable 't'.

Reorder the terms:
500 + -700 + -120t + -16t2 = 700 + -700

Combine like terms: 500 + -700 = -200
-200 + -120t + -16t2 = 700 + -700

Combine like terms: 700 + -700 = 0
-200 + -120t + -16t2 = 0

Factor out the Greatest Common Factor (GCF), '-8'.
-8(25 + 15t + 2t2) = 0

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

Ignore the factor -8.

Subproblem 1

Set the factor '(5 + t)' equal to zero and attempt to solve: Simplifying 5 + t = 0 Solving 5 + t = 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 + t = 0 + -5 Combine like terms: 5 + -5 = 0 0 + t = 0 + -5 t = 0 + -5 Combine like terms: 0 + -5 = -5 t = -5 Simplifying t = -5

Subproblem 2

Set the factor '(5 + 2t)' equal to zero and attempt to solve: Simplifying 5 + 2t = 0 Solving 5 + 2t = 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 + 2t = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 2t = 0 + -5 2t = 0 + -5 Combine like terms: 0 + -5 = -5 2t = -5 Divide each side by '2'. t = -2.5 Simplifying t = -2.5

Solution

t = {-5, -2.5}

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