16t^2-32t+5=0

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Solution for 16t^2-32t+5=0 equation:


Simplifying
16t2 + -32t + 5 = 0

Reorder the terms:
5 + -32t + 16t2 = 0

Solving
5 + -32t + 16t2 = 0

Solving for variable 't'.

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

Divide each side by '16'.
0.3125 + -2t + t2 = 0

Move the constant term to the right:

Add '-0.3125' to each side of the equation.
0.3125 + -2t + -0.3125 + t2 = 0 + -0.3125

Reorder the terms:
0.3125 + -0.3125 + -2t + t2 = 0 + -0.3125

Combine like terms: 0.3125 + -0.3125 = 0.0000
0.0000 + -2t + t2 = 0 + -0.3125
-2t + t2 = 0 + -0.3125

Combine like terms: 0 + -0.3125 = -0.3125
-2t + t2 = -0.3125

The t term is -2t.  Take half its coefficient (-1).
Square it (1) and add it to both sides.

Add '1' to each side of the equation.
-2t + 1 + t2 = -0.3125 + 1

Reorder the terms:
1 + -2t + t2 = -0.3125 + 1

Combine like terms: -0.3125 + 1 = 0.6875
1 + -2t + t2 = 0.6875

Factor a perfect square on the left side:
(t + -1)(t + -1) = 0.6875

Calculate the square root of the right side: 0.829156198

Break this problem into two subproblems by setting 
(t + -1) equal to 0.829156198 and -0.829156198.

Subproblem 1

t + -1 = 0.829156198 Simplifying t + -1 = 0.829156198 Reorder the terms: -1 + t = 0.829156198 Solving -1 + t = 0.829156198 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + t = 0.829156198 + 1 Combine like terms: -1 + 1 = 0 0 + t = 0.829156198 + 1 t = 0.829156198 + 1 Combine like terms: 0.829156198 + 1 = 1.829156198 t = 1.829156198 Simplifying t = 1.829156198

Subproblem 2

t + -1 = -0.829156198 Simplifying t + -1 = -0.829156198 Reorder the terms: -1 + t = -0.829156198 Solving -1 + t = -0.829156198 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + t = -0.829156198 + 1 Combine like terms: -1 + 1 = 0 0 + t = -0.829156198 + 1 t = -0.829156198 + 1 Combine like terms: -0.829156198 + 1 = 0.170843802 t = 0.170843802 Simplifying t = 0.170843802

Solution

The solution to the problem is based on the solutions from the subproblems. t = {1.829156198, 0.170843802}

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