-4.9t^2+24t+44=11

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Solution for -4.9t^2+24t+44=11 equation:


Simplifying
-4.9t2 + 24t + 44 = 11

Reorder the terms:
44 + 24t + -4.9t2 = 11

Solving
44 + 24t + -4.9t2 = 11

Solving for variable 't'.

Reorder the terms:
44 + -11 + 24t + -4.9t2 = 11 + -11

Combine like terms: 44 + -11 = 33
33 + 24t + -4.9t2 = 11 + -11

Combine like terms: 11 + -11 = 0
33 + 24t + -4.9t2 = 0

Begin completing the square.  Divide all terms by
-4.9 the coefficient of the squared term: 

Divide each side by '-4.9'.
-6.734693878 + -4.897959184t + t2 = 0

Move the constant term to the right:

Add '6.734693878' to each side of the equation.
-6.734693878 + -4.897959184t + 6.734693878 + t2 = 0 + 6.734693878

Reorder the terms:
-6.734693878 + 6.734693878 + -4.897959184t + t2 = 0 + 6.734693878

Combine like terms: -6.734693878 + 6.734693878 = 0.000000000
0.000000000 + -4.897959184t + t2 = 0 + 6.734693878
-4.897959184t + t2 = 0 + 6.734693878

Combine like terms: 0 + 6.734693878 = 6.734693878
-4.897959184t + t2 = 6.734693878

The t term is -4.897959184t.  Take half its coefficient (-2.448979592).
Square it (5.997501042) and add it to both sides.

Add '5.997501042' to each side of the equation.
-4.897959184t + 5.997501042 + t2 = 6.734693878 + 5.997501042

Reorder the terms:
5.997501042 + -4.897959184t + t2 = 6.734693878 + 5.997501042

Combine like terms: 6.734693878 + 5.997501042 = 12.73219492
5.997501042 + -4.897959184t + t2 = 12.73219492

Factor a perfect square on the left side:
(t + -2.448979592)(t + -2.448979592) = 12.73219492

Calculate the square root of the right side: 3.568220133

Break this problem into two subproblems by setting 
(t + -2.448979592) equal to 3.568220133 and -3.568220133.

Subproblem 1

t + -2.448979592 = 3.568220133 Simplifying t + -2.448979592 = 3.568220133 Reorder the terms: -2.448979592 + t = 3.568220133 Solving -2.448979592 + t = 3.568220133 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '2.448979592' to each side of the equation. -2.448979592 + 2.448979592 + t = 3.568220133 + 2.448979592 Combine like terms: -2.448979592 + 2.448979592 = 0.000000000 0.000000000 + t = 3.568220133 + 2.448979592 t = 3.568220133 + 2.448979592 Combine like terms: 3.568220133 + 2.448979592 = 6.017199725 t = 6.017199725 Simplifying t = 6.017199725

Subproblem 2

t + -2.448979592 = -3.568220133 Simplifying t + -2.448979592 = -3.568220133 Reorder the terms: -2.448979592 + t = -3.568220133 Solving -2.448979592 + t = -3.568220133 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '2.448979592' to each side of the equation. -2.448979592 + 2.448979592 + t = -3.568220133 + 2.448979592 Combine like terms: -2.448979592 + 2.448979592 = 0.000000000 0.000000000 + t = -3.568220133 + 2.448979592 t = -3.568220133 + 2.448979592 Combine like terms: -3.568220133 + 2.448979592 = -1.119240541 t = -1.119240541 Simplifying t = -1.119240541

Solution

The solution to the problem is based on the solutions from the subproblems. t = {6.017199725, -1.119240541}

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