84t+98=-18t^2

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Solution for 84t+98=-18t^2 equation:


Simplifying
84t + 98 = -18t2

Reorder the terms:
98 + 84t = -18t2

Solving
98 + 84t = -18t2

Solving for variable 't'.

Combine like terms: -18t2 + 18t2 = 0
98 + 84t + 18t2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(49 + 42t + 9t2) = 0

Factor a trinomial.
2((7 + 3t)(7 + 3t)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(7 + 3t)' equal to zero and attempt to solve: Simplifying 7 + 3t = 0 Solving 7 + 3t = 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 + 3t = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 3t = 0 + -7 3t = 0 + -7 Combine like terms: 0 + -7 = -7 3t = -7 Divide each side by '3'. t = -2.333333333 Simplifying t = -2.333333333

Subproblem 2

Set the factor '(7 + 3t)' equal to zero and attempt to solve: Simplifying 7 + 3t = 0 Solving 7 + 3t = 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 + 3t = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 3t = 0 + -7 3t = 0 + -7 Combine like terms: 0 + -7 = -7 3t = -7 Divide each side by '3'. t = -2.333333333 Simplifying t = -2.333333333

Solution

t = {-2.333333333, -2.333333333}

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