3t^2-12t+3=0

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Solution for 3t^2-12t+3=0 equation:


Simplifying
3t2 + -12t + 3 = 0

Reorder the terms:
3 + -12t + 3t2 = 0

Solving
3 + -12t + 3t2 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), '3'.
3(1 + -4t + t2) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(1 + -4t + t2)' equal to zero and attempt to solve: Simplifying 1 + -4t + t2 = 0 Solving 1 + -4t + t2 = 0 Begin completing the square. Move the constant term to the right: Add '-1' to each side of the equation. 1 + -4t + -1 + t2 = 0 + -1 Reorder the terms: 1 + -1 + -4t + t2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -4t + t2 = 0 + -1 -4t + t2 = 0 + -1 Combine like terms: 0 + -1 = -1 -4t + t2 = -1 The t term is -4t. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4t + 4 + t2 = -1 + 4 Reorder the terms: 4 + -4t + t2 = -1 + 4 Combine like terms: -1 + 4 = 3 4 + -4t + t2 = 3 Factor a perfect square on the left side: (t + -2)(t + -2) = 3 Calculate the square root of the right side: 1.732050808 Break this problem into two subproblems by setting (t + -2) equal to 1.732050808 and -1.732050808.

Subproblem 1

t + -2 = 1.732050808 Simplifying t + -2 = 1.732050808 Reorder the terms: -2 + t = 1.732050808 Solving -2 + t = 1.732050808 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + t = 1.732050808 + 2 Combine like terms: -2 + 2 = 0 0 + t = 1.732050808 + 2 t = 1.732050808 + 2 Combine like terms: 1.732050808 + 2 = 3.732050808 t = 3.732050808 Simplifying t = 3.732050808

Subproblem 2

t + -2 = -1.732050808 Simplifying t + -2 = -1.732050808 Reorder the terms: -2 + t = -1.732050808 Solving -2 + t = -1.732050808 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + t = -1.732050808 + 2 Combine like terms: -2 + 2 = 0 0 + t = -1.732050808 + 2 t = -1.732050808 + 2 Combine like terms: -1.732050808 + 2 = 0.267949192 t = 0.267949192 Simplifying t = 0.267949192

Solution

The solution to the problem is based on the solutions from the subproblems. t = {3.732050808, 0.267949192}

Solution

t = {3.732050808, 0.267949192}

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