t^2+24t-8=0

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Solution for t^2+24t-8=0 equation:


Simplifying
t2 + 24t + -8 = 0

Reorder the terms:
-8 + 24t + t2 = 0

Solving
-8 + 24t + t2 = 0

Solving for variable 't'.

Begin completing the square.

Move the constant term to the right:

Add '8' to each side of the equation.
-8 + 24t + 8 + t2 = 0 + 8

Reorder the terms:
-8 + 8 + 24t + t2 = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 24t + t2 = 0 + 8
24t + t2 = 0 + 8

Combine like terms: 0 + 8 = 8
24t + t2 = 8

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 = 8 + 144

Reorder the terms:
144 + 24t + t2 = 8 + 144

Combine like terms: 8 + 144 = 152
144 + 24t + t2 = 152

Factor a perfect square on the left side:
(t + 12)(t + 12) = 152

Calculate the square root of the right side: 12.328828006

Break this problem into two subproblems by setting 
(t + 12) equal to 12.328828006 and -12.328828006.

Subproblem 1

t + 12 = 12.328828006 Simplifying t + 12 = 12.328828006 Reorder the terms: 12 + t = 12.328828006 Solving 12 + t = 12.328828006 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 = 12.328828006 + -12 Combine like terms: 12 + -12 = 0 0 + t = 12.328828006 + -12 t = 12.328828006 + -12 Combine like terms: 12.328828006 + -12 = 0.328828006 t = 0.328828006 Simplifying t = 0.328828006

Subproblem 2

t + 12 = -12.328828006 Simplifying t + 12 = -12.328828006 Reorder the terms: 12 + t = -12.328828006 Solving 12 + t = -12.328828006 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 = -12.328828006 + -12 Combine like terms: 12 + -12 = 0 0 + t = -12.328828006 + -12 t = -12.328828006 + -12 Combine like terms: -12.328828006 + -12 = -24.328828006 t = -24.328828006 Simplifying t = -24.328828006

Solution

The solution to the problem is based on the solutions from the subproblems. t = {0.328828006, -24.328828006}

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