1=33.3t-16t^2

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Solution for 1=33.3t-16t^2 equation:


Simplifying
1 = 33.3t + -16t2

Solving
1 = 33.3t + -16t2

Solving for variable 't'.

Reorder the terms:
1 + -33.3t + 16t2 = 33.3t + -33.3t + -16t2 + 16t2

Combine like terms: 33.3t + -33.3t = 0.0
1 + -33.3t + 16t2 = 0.0 + -16t2 + 16t2
1 + -33.3t + 16t2 = -16t2 + 16t2

Combine like terms: -16t2 + 16t2 = 0
1 + -33.3t + 16t2 = 0

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

Divide each side by '16'.
0.0625 + -2.08125t + t2 = 0

Move the constant term to the right:

Add '-0.0625' to each side of the equation.
0.0625 + -2.08125t + -0.0625 + t2 = 0 + -0.0625

Reorder the terms:
0.0625 + -0.0625 + -2.08125t + t2 = 0 + -0.0625

Combine like terms: 0.0625 + -0.0625 = 0.0000
0.0000 + -2.08125t + t2 = 0 + -0.0625
-2.08125t + t2 = 0 + -0.0625

Combine like terms: 0 + -0.0625 = -0.0625
-2.08125t + t2 = -0.0625

The t term is -2.08125t.  Take half its coefficient (-1.040625).
Square it (1.082900391) and add it to both sides.

Add '1.082900391' to each side of the equation.
-2.08125t + 1.082900391 + t2 = -0.0625 + 1.082900391

Reorder the terms:
1.082900391 + -2.08125t + t2 = -0.0625 + 1.082900391

Combine like terms: -0.0625 + 1.082900391 = 1.020400391
1.082900391 + -2.08125t + t2 = 1.020400391

Factor a perfect square on the left side:
(t + -1.040625)(t + -1.040625) = 1.020400391

Calculate the square root of the right side: 1.010148697

Break this problem into two subproblems by setting 
(t + -1.040625) equal to 1.010148697 and -1.010148697.

Subproblem 1

t + -1.040625 = 1.010148697 Simplifying t + -1.040625 = 1.010148697 Reorder the terms: -1.040625 + t = 1.010148697 Solving -1.040625 + t = 1.010148697 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '1.040625' to each side of the equation. -1.040625 + 1.040625 + t = 1.010148697 + 1.040625 Combine like terms: -1.040625 + 1.040625 = 0.000000 0.000000 + t = 1.010148697 + 1.040625 t = 1.010148697 + 1.040625 Combine like terms: 1.010148697 + 1.040625 = 2.050773697 t = 2.050773697 Simplifying t = 2.050773697

Subproblem 2

t + -1.040625 = -1.010148697 Simplifying t + -1.040625 = -1.010148697 Reorder the terms: -1.040625 + t = -1.010148697 Solving -1.040625 + t = -1.010148697 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '1.040625' to each side of the equation. -1.040625 + 1.040625 + t = -1.010148697 + 1.040625 Combine like terms: -1.040625 + 1.040625 = 0.000000 0.000000 + t = -1.010148697 + 1.040625 t = -1.010148697 + 1.040625 Combine like terms: -1.010148697 + 1.040625 = 0.030476303 t = 0.030476303 Simplifying t = 0.030476303

Solution

The solution to the problem is based on the solutions from the subproblems. t = {2.050773697, 0.030476303}

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