271=16t^2+32t

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Solution for 271=16t^2+32t equation:


Simplifying
271 = 16t2 + 32t

Reorder the terms:
271 = 32t + 16t2

Solving
271 = 32t + 16t2

Solving for variable 't'.

Reorder the terms:
271 + -32t + -16t2 = 32t + -32t + 16t2 + -16t2

Combine like terms: 32t + -32t = 0
271 + -32t + -16t2 = 0 + 16t2 + -16t2
271 + -32t + -16t2 = 16t2 + -16t2

Combine like terms: 16t2 + -16t2 = 0
271 + -32t + -16t2 = 0

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

Divide each side by '-16'.
-16.9375 + 2t + t2 = 0

Move the constant term to the right:

Add '16.9375' to each side of the equation.
-16.9375 + 2t + 16.9375 + t2 = 0 + 16.9375

Reorder the terms:
-16.9375 + 16.9375 + 2t + t2 = 0 + 16.9375

Combine like terms: -16.9375 + 16.9375 = 0.0000
0.0000 + 2t + t2 = 0 + 16.9375
2t + t2 = 0 + 16.9375

Combine like terms: 0 + 16.9375 = 16.9375
2t + t2 = 16.9375

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 = 16.9375 + 1

Reorder the terms:
1 + 2t + t2 = 16.9375 + 1

Combine like terms: 16.9375 + 1 = 17.9375
1 + 2t + t2 = 17.9375

Factor a perfect square on the left side:
(t + 1)(t + 1) = 17.9375

Calculate the square root of the right side: 4.235268587

Break this problem into two subproblems by setting 
(t + 1) equal to 4.235268587 and -4.235268587.

Subproblem 1

t + 1 = 4.235268587 Simplifying t + 1 = 4.235268587 Reorder the terms: 1 + t = 4.235268587 Solving 1 + t = 4.235268587 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 = 4.235268587 + -1 Combine like terms: 1 + -1 = 0 0 + t = 4.235268587 + -1 t = 4.235268587 + -1 Combine like terms: 4.235268587 + -1 = 3.235268587 t = 3.235268587 Simplifying t = 3.235268587

Subproblem 2

t + 1 = -4.235268587 Simplifying t + 1 = -4.235268587 Reorder the terms: 1 + t = -4.235268587 Solving 1 + t = -4.235268587 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 = -4.235268587 + -1 Combine like terms: 1 + -1 = 0 0 + t = -4.235268587 + -1 t = -4.235268587 + -1 Combine like terms: -4.235268587 + -1 = -5.235268587 t = -5.235268587 Simplifying t = -5.235268587

Solution

The solution to the problem is based on the solutions from the subproblems. t = {3.235268587, -5.235268587}

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