29x^2-24x-1.44=0

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Solution for 29x^2-24x-1.44=0 equation:


Simplifying
29x2 + -24x + -1.44 = 0

Reorder the terms:
-1.44 + -24x + 29x2 = 0

Solving
-1.44 + -24x + 29x2 = 0

Solving for variable 'x'.

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

Divide each side by '29'.
-0.04965517241 + -0.8275862069x + x2 = 0

Move the constant term to the right:

Add '0.04965517241' to each side of the equation.
-0.04965517241 + -0.8275862069x + 0.04965517241 + x2 = 0 + 0.04965517241

Reorder the terms:
-0.04965517241 + 0.04965517241 + -0.8275862069x + x2 = 0 + 0.04965517241

Combine like terms: -0.04965517241 + 0.04965517241 = 0.00000000000
0.00000000000 + -0.8275862069x + x2 = 0 + 0.04965517241
-0.8275862069x + x2 = 0 + 0.04965517241

Combine like terms: 0 + 0.04965517241 = 0.04965517241
-0.8275862069x + x2 = 0.04965517241

The x term is -0.8275862069x.  Take half its coefficient (-0.4137931035).
Square it (0.1712247325) and add it to both sides.

Add '0.1712247325' to each side of the equation.
-0.8275862069x + 0.1712247325 + x2 = 0.04965517241 + 0.1712247325

Reorder the terms:
0.1712247325 + -0.8275862069x + x2 = 0.04965517241 + 0.1712247325

Combine like terms: 0.04965517241 + 0.1712247325 = 0.22087990491
0.1712247325 + -0.8275862069x + x2 = 0.22087990491

Factor a perfect square on the left side:
(x + -0.4137931035)(x + -0.4137931035) = 0.22087990491

Calculate the square root of the right side: 0.469978622

Break this problem into two subproblems by setting 
(x + -0.4137931035) equal to 0.469978622 and -0.469978622.

Subproblem 1

x + -0.4137931035 = 0.469978622 Simplifying x + -0.4137931035 = 0.469978622 Reorder the terms: -0.4137931035 + x = 0.469978622 Solving -0.4137931035 + x = 0.469978622 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4137931035' to each side of the equation. -0.4137931035 + 0.4137931035 + x = 0.469978622 + 0.4137931035 Combine like terms: -0.4137931035 + 0.4137931035 = 0.0000000000 0.0000000000 + x = 0.469978622 + 0.4137931035 x = 0.469978622 + 0.4137931035 Combine like terms: 0.469978622 + 0.4137931035 = 0.8837717255 x = 0.8837717255 Simplifying x = 0.8837717255

Subproblem 2

x + -0.4137931035 = -0.469978622 Simplifying x + -0.4137931035 = -0.469978622 Reorder the terms: -0.4137931035 + x = -0.469978622 Solving -0.4137931035 + x = -0.469978622 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4137931035' to each side of the equation. -0.4137931035 + 0.4137931035 + x = -0.469978622 + 0.4137931035 Combine like terms: -0.4137931035 + 0.4137931035 = 0.0000000000 0.0000000000 + x = -0.469978622 + 0.4137931035 x = -0.469978622 + 0.4137931035 Combine like terms: -0.469978622 + 0.4137931035 = -0.0561855185 x = -0.0561855185 Simplifying x = -0.0561855185

Solution

The solution to the problem is based on the solutions from the subproblems. x = {0.8837717255, -0.0561855185}

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