0=3t^2+2t-1

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Solution for 0=3t^2+2t-1 equation:


Simplifying
0 = 3t2 + 2t + -1

Reorder the terms:
0 = -1 + 2t + 3t2

Solving
0 = -1 + 2t + 3t2

Solving for variable 't'.

Combine like terms: 0 + 1 = 1
1 + -2t + -3t2 = -1 + 2t + 3t2 + 1 + -2t + -3t2

Reorder the terms:
1 + -2t + -3t2 = -1 + 1 + 2t + -2t + 3t2 + -3t2

Combine like terms: -1 + 1 = 0
1 + -2t + -3t2 = 0 + 2t + -2t + 3t2 + -3t2
1 + -2t + -3t2 = 2t + -2t + 3t2 + -3t2

Combine like terms: 2t + -2t = 0
1 + -2t + -3t2 = 0 + 3t2 + -3t2
1 + -2t + -3t2 = 3t2 + -3t2

Combine like terms: 3t2 + -3t2 = 0
1 + -2t + -3t2 = 0

Factor a trinomial.
(1 + -3t)(1 + t) = 0

Subproblem 1

Set the factor '(1 + -3t)' equal to zero and attempt to solve: Simplifying 1 + -3t = 0 Solving 1 + -3t = 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 + -3t = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3t = 0 + -1 -3t = 0 + -1 Combine like terms: 0 + -1 = -1 -3t = -1 Divide each side by '-3'. t = 0.3333333333 Simplifying t = 0.3333333333

Subproblem 2

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

Solution

t = {0.3333333333, -1}

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