4-8(-2-6t)t=-1

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Solution for 4-8(-2-6t)t=-1 equation:


Simplifying
4 + -8(-2 + -6t) * t = -1

Reorder the terms for easier multiplication:
4 + -8t(-2 + -6t) = -1
4 + (-2 * -8t + -6t * -8t) = -1
4 + (16t + 48t2) = -1

Solving
4 + 16t + 48t2 = -1

Solving for variable 't'.

Reorder the terms:
4 + 1 + 16t + 48t2 = -1 + 1

Combine like terms: 4 + 1 = 5
5 + 16t + 48t2 = -1 + 1

Combine like terms: -1 + 1 = 0
5 + 16t + 48t2 = 0

Begin completing the square.  Divide all terms by
48 the coefficient of the squared term: 

Divide each side by '48'.
0.1041666667 + 0.3333333333t + t2 = 0

Move the constant term to the right:

Add '-0.1041666667' to each side of the equation.
0.1041666667 + 0.3333333333t + -0.1041666667 + t2 = 0 + -0.1041666667

Reorder the terms:
0.1041666667 + -0.1041666667 + 0.3333333333t + t2 = 0 + -0.1041666667

Combine like terms: 0.1041666667 + -0.1041666667 = 0.0000000000
0.0000000000 + 0.3333333333t + t2 = 0 + -0.1041666667
0.3333333333t + t2 = 0 + -0.1041666667

Combine like terms: 0 + -0.1041666667 = -0.1041666667
0.3333333333t + t2 = -0.1041666667

The t term is 0.3333333333t.  Take half its coefficient (0.1666666667).
Square it (0.02777777779) and add it to both sides.

Add '0.02777777779' to each side of the equation.
0.3333333333t + 0.02777777779 + t2 = -0.1041666667 + 0.02777777779

Reorder the terms:
0.02777777779 + 0.3333333333t + t2 = -0.1041666667 + 0.02777777779

Combine like terms: -0.1041666667 + 0.02777777779 = -0.07638888891
0.02777777779 + 0.3333333333t + t2 = -0.07638888891

Factor a perfect square on the left side:
(t + 0.1666666667)(t + 0.1666666667) = -0.07638888891

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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