t=-16t^2+576

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Solution for t=-16t^2+576 equation:


Simplifying
t = -16t2 + 576

Reorder the terms:
t = 576 + -16t2

Solving
t = 576 + -16t2

Solving for variable 't'.

Reorder the terms:
-576 + t + 16t2 = 576 + -16t2 + -576 + 16t2

Reorder the terms:
-576 + t + 16t2 = 576 + -576 + -16t2 + 16t2

Combine like terms: 576 + -576 = 0
-576 + t + 16t2 = 0 + -16t2 + 16t2
-576 + t + 16t2 = -16t2 + 16t2

Combine like terms: -16t2 + 16t2 = 0
-576 + t + 16t2 = 0

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

Divide each side by '16'.
-36 + 0.0625t + t2 = 0

Move the constant term to the right:

Add '36' to each side of the equation.
-36 + 0.0625t + 36 + t2 = 0 + 36

Reorder the terms:
-36 + 36 + 0.0625t + t2 = 0 + 36

Combine like terms: -36 + 36 = 0
0 + 0.0625t + t2 = 0 + 36
0.0625t + t2 = 0 + 36

Combine like terms: 0 + 36 = 36
0.0625t + t2 = 36

The t term is t.  Take half its coefficient (0.5).
Square it (0.25) and add it to both sides.

Add '0.25' to each side of the equation.
0.0625t + 0.25 + t2 = 36 + 0.25

Reorder the terms:
0.25 + 0.0625t + t2 = 36 + 0.25

Combine like terms: 36 + 0.25 = 36.25
0.25 + 0.0625t + t2 = 36.25

Factor a perfect square on the left side:
(t + 0.5)(t + 0.5) = 36.25

Calculate the square root of the right side: 6.020797289

Break this problem into two subproblems by setting 
(t + 0.5) equal to 6.020797289 and -6.020797289.

Subproblem 1

t + 0.5 = 6.020797289 Simplifying t + 0.5 = 6.020797289 Reorder the terms: 0.5 + t = 6.020797289 Solving 0.5 + t = 6.020797289 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + t = 6.020797289 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + t = 6.020797289 + -0.5 t = 6.020797289 + -0.5 Combine like terms: 6.020797289 + -0.5 = 5.520797289 t = 5.520797289 Simplifying t = 5.520797289

Subproblem 2

t + 0.5 = -6.020797289 Simplifying t + 0.5 = -6.020797289 Reorder the terms: 0.5 + t = -6.020797289 Solving 0.5 + t = -6.020797289 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + t = -6.020797289 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + t = -6.020797289 + -0.5 t = -6.020797289 + -0.5 Combine like terms: -6.020797289 + -0.5 = -6.520797289 t = -6.520797289 Simplifying t = -6.520797289

Solution

The solution to the problem is based on the solutions from the subproblems. t = {5.520797289, -6.520797289}

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