t^2-24t-14=0

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Solution for t^2-24t-14=0 equation:


Simplifying
t2 + -24t + -14 = 0

Reorder the terms:
-14 + -24t + t2 = 0

Solving
-14 + -24t + t2 = 0

Solving for variable 't'.

Begin completing the square.

Move the constant term to the right:

Add '14' to each side of the equation.
-14 + -24t + 14 + t2 = 0 + 14

Reorder the terms:
-14 + 14 + -24t + t2 = 0 + 14

Combine like terms: -14 + 14 = 0
0 + -24t + t2 = 0 + 14
-24t + t2 = 0 + 14

Combine like terms: 0 + 14 = 14
-24t + t2 = 14

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 = 14 + 144

Reorder the terms:
144 + -24t + t2 = 14 + 144

Combine like terms: 14 + 144 = 158
144 + -24t + t2 = 158

Factor a perfect square on the left side:
(t + -12)(t + -12) = 158

Calculate the square root of the right side: 12.56980509

Break this problem into two subproblems by setting 
(t + -12) equal to 12.56980509 and -12.56980509.

Subproblem 1

t + -12 = 12.56980509 Simplifying t + -12 = 12.56980509 Reorder the terms: -12 + t = 12.56980509 Solving -12 + t = 12.56980509 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 = 12.56980509 + 12 Combine like terms: -12 + 12 = 0 0 + t = 12.56980509 + 12 t = 12.56980509 + 12 Combine like terms: 12.56980509 + 12 = 24.56980509 t = 24.56980509 Simplifying t = 24.56980509

Subproblem 2

t + -12 = -12.56980509 Simplifying t + -12 = -12.56980509 Reorder the terms: -12 + t = -12.56980509 Solving -12 + t = -12.56980509 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 = -12.56980509 + 12 Combine like terms: -12 + 12 = 0 0 + t = -12.56980509 + 12 t = -12.56980509 + 12 Combine like terms: -12.56980509 + 12 = -0.56980509 t = -0.56980509 Simplifying t = -0.56980509

Solution

The solution to the problem is based on the solutions from the subproblems. t = {24.56980509, -0.56980509}

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