3t^2=5t+2

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Solution for 3t^2=5t+2 equation:


Simplifying
3t2 = 5t + 2

Reorder the terms:
3t2 = 2 + 5t

Solving
3t2 = 2 + 5t

Solving for variable 't'.

Reorder the terms:
-2 + -5t + 3t2 = 2 + 5t + -2 + -5t

Reorder the terms:
-2 + -5t + 3t2 = 2 + -2 + 5t + -5t

Combine like terms: 2 + -2 = 0
-2 + -5t + 3t2 = 0 + 5t + -5t
-2 + -5t + 3t2 = 5t + -5t

Combine like terms: 5t + -5t = 0
-2 + -5t + 3t2 = 0

Factor a trinomial.
(-1 + -3t)(2 + -1t) = 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 '(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

Solution

t = {-0.3333333333, 2}

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