4x^2-29x+33=0

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Solution for 4x^2-29x+33=0 equation:


Simplifying
4x2 + -29x + 33 = 0

Reorder the terms:
33 + -29x + 4x2 = 0

Solving
33 + -29x + 4x2 = 0

Solving for variable 'x'.

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

Divide each side by '4'.
8.25 + -7.25x + x2 = 0

Move the constant term to the right:

Add '-8.25' to each side of the equation.
8.25 + -7.25x + -8.25 + x2 = 0 + -8.25

Reorder the terms:
8.25 + -8.25 + -7.25x + x2 = 0 + -8.25

Combine like terms: 8.25 + -8.25 = 0.00
0.00 + -7.25x + x2 = 0 + -8.25
-7.25x + x2 = 0 + -8.25

Combine like terms: 0 + -8.25 = -8.25
-7.25x + x2 = -8.25

The x term is -7.25x.  Take half its coefficient (-3.625).
Square it (13.140625) and add it to both sides.

Add '13.140625' to each side of the equation.
-7.25x + 13.140625 + x2 = -8.25 + 13.140625

Reorder the terms:
13.140625 + -7.25x + x2 = -8.25 + 13.140625

Combine like terms: -8.25 + 13.140625 = 4.890625
13.140625 + -7.25x + x2 = 4.890625

Factor a perfect square on the left side:
(x + -3.625)(x + -3.625) = 4.890625

Calculate the square root of the right side: 2.211475752

Break this problem into two subproblems by setting 
(x + -3.625) equal to 2.211475752 and -2.211475752.

Subproblem 1

x + -3.625 = 2.211475752 Simplifying x + -3.625 = 2.211475752 Reorder the terms: -3.625 + x = 2.211475752 Solving -3.625 + x = 2.211475752 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.625' to each side of the equation. -3.625 + 3.625 + x = 2.211475752 + 3.625 Combine like terms: -3.625 + 3.625 = 0.000 0.000 + x = 2.211475752 + 3.625 x = 2.211475752 + 3.625 Combine like terms: 2.211475752 + 3.625 = 5.836475752 x = 5.836475752 Simplifying x = 5.836475752

Subproblem 2

x + -3.625 = -2.211475752 Simplifying x + -3.625 = -2.211475752 Reorder the terms: -3.625 + x = -2.211475752 Solving -3.625 + x = -2.211475752 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.625' to each side of the equation. -3.625 + 3.625 + x = -2.211475752 + 3.625 Combine like terms: -3.625 + 3.625 = 0.000 0.000 + x = -2.211475752 + 3.625 x = -2.211475752 + 3.625 Combine like terms: -2.211475752 + 3.625 = 1.413524248 x = 1.413524248 Simplifying x = 1.413524248

Solution

The solution to the problem is based on the solutions from the subproblems. x = {5.836475752, 1.413524248}

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