16t^2-96t-4=0

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Solution for 16t^2-96t-4=0 equation:


Simplifying
16t2 + -96t + -4 = 0

Reorder the terms:
-4 + -96t + 16t2 = 0

Solving
-4 + -96t + 16t2 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-1 + -24t + 4t2) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-1 + -24t + 4t2)' equal to zero and attempt to solve: Simplifying -1 + -24t + 4t2 = 0 Solving -1 + -24t + 4t2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -0.25 + -6t + t2 = 0 Move the constant term to the right: Add '0.25' to each side of the equation. -0.25 + -6t + 0.25 + t2 = 0 + 0.25 Reorder the terms: -0.25 + 0.25 + -6t + t2 = 0 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + -6t + t2 = 0 + 0.25 -6t + t2 = 0 + 0.25 Combine like terms: 0 + 0.25 = 0.25 -6t + t2 = 0.25 The t term is -6t. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6t + 9 + t2 = 0.25 + 9 Reorder the terms: 9 + -6t + t2 = 0.25 + 9 Combine like terms: 0.25 + 9 = 9.25 9 + -6t + t2 = 9.25 Factor a perfect square on the left side: (t + -3)(t + -3) = 9.25 Calculate the square root of the right side: 3.041381265 Break this problem into two subproblems by setting (t + -3) equal to 3.041381265 and -3.041381265.

Subproblem 1

t + -3 = 3.041381265 Simplifying t + -3 = 3.041381265 Reorder the terms: -3 + t = 3.041381265 Solving -3 + t = 3.041381265 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + t = 3.041381265 + 3 Combine like terms: -3 + 3 = 0 0 + t = 3.041381265 + 3 t = 3.041381265 + 3 Combine like terms: 3.041381265 + 3 = 6.041381265 t = 6.041381265 Simplifying t = 6.041381265

Subproblem 2

t + -3 = -3.041381265 Simplifying t + -3 = -3.041381265 Reorder the terms: -3 + t = -3.041381265 Solving -3 + t = -3.041381265 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + t = -3.041381265 + 3 Combine like terms: -3 + 3 = 0 0 + t = -3.041381265 + 3 t = -3.041381265 + 3 Combine like terms: -3.041381265 + 3 = -0.041381265 t = -0.041381265 Simplifying t = -0.041381265

Solution

The solution to the problem is based on the solutions from the subproblems. t = {6.041381265, -0.041381265}

Solution

t = {6.041381265, -0.041381265}

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