8(-2t^2+13t+7)=0

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Solution for 8(-2t^2+13t+7)=0 equation:


Simplifying
8(-2t2 + 13t + 7) = 0

Reorder the terms:
8(7 + 13t + -2t2) = 0
(7 * 8 + 13t * 8 + -2t2 * 8) = 0
(56 + 104t + -16t2) = 0

Solving
56 + 104t + -16t2 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), '8'.
8(7 + 13t + -2t2) = 0

Factor a trinomial.
8((7 + -1t)(1 + 2t)) = 0

Ignore the factor 8.

Subproblem 1

Set the factor '(7 + -1t)' equal to zero and attempt to solve: Simplifying 7 + -1t = 0 Solving 7 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1t = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1t = 0 + -7 -1t = 0 + -7 Combine like terms: 0 + -7 = -7 -1t = -7 Divide each side by '-1'. t = 7 Simplifying t = 7

Subproblem 2

Set the factor '(1 + 2t)' equal to zero and attempt to solve: Simplifying 1 + 2t = 0 Solving 1 + 2t = 0 Move all terms containing t to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 2t = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2t = 0 + -1 2t = 0 + -1 Combine like terms: 0 + -1 = -1 2t = -1 Divide each side by '2'. t = -0.5 Simplifying t = -0.5

Solution

t = {7, -0.5}

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