0=6t^2-128t+112

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Solution for 0=6t^2-128t+112 equation:


Simplifying
0 = 6t2 + -128t + 112

Reorder the terms:
0 = 112 + -128t + 6t2

Solving
0 = 112 + -128t + 6t2

Solving for variable 't'.

Combine like terms: 0 + -112 = -112
-112 + 128t + -6t2 = 112 + -128t + 6t2 + -112 + 128t + -6t2

Reorder the terms:
-112 + 128t + -6t2 = 112 + -112 + -128t + 128t + 6t2 + -6t2

Combine like terms: 112 + -112 = 0
-112 + 128t + -6t2 = 0 + -128t + 128t + 6t2 + -6t2
-112 + 128t + -6t2 = -128t + 128t + 6t2 + -6t2

Combine like terms: -128t + 128t = 0
-112 + 128t + -6t2 = 0 + 6t2 + -6t2
-112 + 128t + -6t2 = 6t2 + -6t2

Combine like terms: 6t2 + -6t2 = 0
-112 + 128t + -6t2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-56 + 64t + -3t2) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-56 + 64t + -3t2)' equal to zero and attempt to solve: Simplifying -56 + 64t + -3t2 = 0 Solving -56 + 64t + -3t2 = 0 Begin completing the square. Divide all terms by -3 the coefficient of the squared term: Divide each side by '-3'. 18.66666667 + -21.33333333t + t2 = 0 Move the constant term to the right: Add '-18.66666667' to each side of the equation. 18.66666667 + -21.33333333t + -18.66666667 + t2 = 0 + -18.66666667 Reorder the terms: 18.66666667 + -18.66666667 + -21.33333333t + t2 = 0 + -18.66666667 Combine like terms: 18.66666667 + -18.66666667 = 0.00000000 0.00000000 + -21.33333333t + t2 = 0 + -18.66666667 -21.33333333t + t2 = 0 + -18.66666667 Combine like terms: 0 + -18.66666667 = -18.66666667 -21.33333333t + t2 = -18.66666667 The t term is -21.33333333t. Take half its coefficient (-10.66666667). Square it (113.7777778) and add it to both sides. Add '113.7777778' to each side of the equation. -21.33333333t + 113.7777778 + t2 = -18.66666667 + 113.7777778 Reorder the terms: 113.7777778 + -21.33333333t + t2 = -18.66666667 + 113.7777778 Combine like terms: -18.66666667 + 113.7777778 = 95.11111113 113.7777778 + -21.33333333t + t2 = 95.11111113 Factor a perfect square on the left side: (t + -10.66666667)(t + -10.66666667) = 95.11111113 Calculate the square root of the right side: 9.75249256 Break this problem into two subproblems by setting (t + -10.66666667) equal to 9.75249256 and -9.75249256.

Subproblem 1

t + -10.66666667 = 9.75249256 Simplifying t + -10.66666667 = 9.75249256 Reorder the terms: -10.66666667 + t = 9.75249256 Solving -10.66666667 + t = 9.75249256 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '10.66666667' to each side of the equation. -10.66666667 + 10.66666667 + t = 9.75249256 + 10.66666667 Combine like terms: -10.66666667 + 10.66666667 = 0.00000000 0.00000000 + t = 9.75249256 + 10.66666667 t = 9.75249256 + 10.66666667 Combine like terms: 9.75249256 + 10.66666667 = 20.41915923 t = 20.41915923 Simplifying t = 20.41915923

Subproblem 2

t + -10.66666667 = -9.75249256 Simplifying t + -10.66666667 = -9.75249256 Reorder the terms: -10.66666667 + t = -9.75249256 Solving -10.66666667 + t = -9.75249256 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '10.66666667' to each side of the equation. -10.66666667 + 10.66666667 + t = -9.75249256 + 10.66666667 Combine like terms: -10.66666667 + 10.66666667 = 0.00000000 0.00000000 + t = -9.75249256 + 10.66666667 t = -9.75249256 + 10.66666667 Combine like terms: -9.75249256 + 10.66666667 = 0.91417411 t = 0.91417411 Simplifying t = 0.91417411

Solution

The solution to the problem is based on the solutions from the subproblems. t = {20.41915923, 0.91417411}

Solution

t = {20.41915923, 0.91417411}

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