80=8t+16t^2

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Solution for 80=8t+16t^2 equation:


Simplifying
80 = 8t + 16t2

Solving
80 = 8t + 16t2

Solving for variable 't'.

Reorder the terms:
80 + -8t + -16t2 = 8t + -8t + 16t2 + -16t2

Combine like terms: 8t + -8t = 0
80 + -8t + -16t2 = 0 + 16t2 + -16t2
80 + -8t + -16t2 = 16t2 + -16t2

Combine like terms: 16t2 + -16t2 = 0
80 + -8t + -16t2 = 0

Factor out the Greatest Common Factor (GCF), '8'.
8(10 + -1t + -2t2) = 0

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

Ignore the factor 8.

Subproblem 1

Set the factor '(2 + -1t)' equal to zero and attempt to solve: Simplifying 2 + -1t = 0 Solving 2 + -1t = 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 + -1t = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1t = 0 + -2 -1t = 0 + -2 Combine like terms: 0 + -2 = -2 -1t = -2 Divide each side by '-1'. t = 2 Simplifying t = 2

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 = {2, -2.5}

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