-t^2+176t+1536=0

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Solution for -t^2+176t+1536=0 equation:


Simplifying
-1t2 + 176t + 1536 = 0

Reorder the terms:
1536 + 176t + -1t2 = 0

Solving
1536 + 176t + -1t2 = 0

Solving for variable 't'.

Begin completing the square.  Divide all terms by
-1 the coefficient of the squared term: 

Divide each side by '-1'.
-1536 + -176t + t2 = 0

Move the constant term to the right:

Add '1536' to each side of the equation.
-1536 + -176t + 1536 + t2 = 0 + 1536

Reorder the terms:
-1536 + 1536 + -176t + t2 = 0 + 1536

Combine like terms: -1536 + 1536 = 0
0 + -176t + t2 = 0 + 1536
-176t + t2 = 0 + 1536

Combine like terms: 0 + 1536 = 1536
-176t + t2 = 1536

The t term is -176t.  Take half its coefficient (-88).
Square it (7744) and add it to both sides.

Add '7744' to each side of the equation.
-176t + 7744 + t2 = 1536 + 7744

Reorder the terms:
7744 + -176t + t2 = 1536 + 7744

Combine like terms: 1536 + 7744 = 9280
7744 + -176t + t2 = 9280

Factor a perfect square on the left side:
(t + -88)(t + -88) = 9280

Calculate the square root of the right side: 96.33275663

Break this problem into two subproblems by setting 
(t + -88) equal to 96.33275663 and -96.33275663.

Subproblem 1

t + -88 = 96.33275663 Simplifying t + -88 = 96.33275663 Reorder the terms: -88 + t = 96.33275663 Solving -88 + t = 96.33275663 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '88' to each side of the equation. -88 + 88 + t = 96.33275663 + 88 Combine like terms: -88 + 88 = 0 0 + t = 96.33275663 + 88 t = 96.33275663 + 88 Combine like terms: 96.33275663 + 88 = 184.33275663 t = 184.33275663 Simplifying t = 184.33275663

Subproblem 2

t + -88 = -96.33275663 Simplifying t + -88 = -96.33275663 Reorder the terms: -88 + t = -96.33275663 Solving -88 + t = -96.33275663 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '88' to each side of the equation. -88 + 88 + t = -96.33275663 + 88 Combine like terms: -88 + 88 = 0 0 + t = -96.33275663 + 88 t = -96.33275663 + 88 Combine like terms: -96.33275663 + 88 = -8.33275663 t = -8.33275663 Simplifying t = -8.33275663

Solution

The solution to the problem is based on the solutions from the subproblems. t = {184.33275663, -8.33275663}

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