t^2-24t-49=0

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Solution for t^2-24t-49=0 equation:


Simplifying
t2 + -24t + -49 = 0

Reorder the terms:
-49 + -24t + t2 = 0

Solving
-49 + -24t + t2 = 0

Solving for variable 't'.

Begin completing the square.

Move the constant term to the right:

Add '49' to each side of the equation.
-49 + -24t + 49 + t2 = 0 + 49

Reorder the terms:
-49 + 49 + -24t + t2 = 0 + 49

Combine like terms: -49 + 49 = 0
0 + -24t + t2 = 0 + 49
-24t + t2 = 0 + 49

Combine like terms: 0 + 49 = 49
-24t + t2 = 49

The t term is -24t.  Take half its coefficient (-12).
Square it (144) and add it to both sides.

Add '144' to each side of the equation.
-24t + 144 + t2 = 49 + 144

Reorder the terms:
144 + -24t + t2 = 49 + 144

Combine like terms: 49 + 144 = 193
144 + -24t + t2 = 193

Factor a perfect square on the left side:
(t + -12)(t + -12) = 193

Calculate the square root of the right side: 13.892443989

Break this problem into two subproblems by setting 
(t + -12) equal to 13.892443989 and -13.892443989.

Subproblem 1

t + -12 = 13.892443989 Simplifying t + -12 = 13.892443989 Reorder the terms: -12 + t = 13.892443989 Solving -12 + t = 13.892443989 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '12' to each side of the equation. -12 + 12 + t = 13.892443989 + 12 Combine like terms: -12 + 12 = 0 0 + t = 13.892443989 + 12 t = 13.892443989 + 12 Combine like terms: 13.892443989 + 12 = 25.892443989 t = 25.892443989 Simplifying t = 25.892443989

Subproblem 2

t + -12 = -13.892443989 Simplifying t + -12 = -13.892443989 Reorder the terms: -12 + t = -13.892443989 Solving -12 + t = -13.892443989 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '12' to each side of the equation. -12 + 12 + t = -13.892443989 + 12 Combine like terms: -12 + 12 = 0 0 + t = -13.892443989 + 12 t = -13.892443989 + 12 Combine like terms: -13.892443989 + 12 = -1.892443989 t = -1.892443989 Simplifying t = -1.892443989

Solution

The solution to the problem is based on the solutions from the subproblems. t = {25.892443989, -1.892443989}

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