x^2-2.0375x+0.09=0

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Solution for x^2-2.0375x+0.09=0 equation:


Simplifying
x2 + -2.0375x + 0.09 = 0

Reorder the terms:
0.09 + -2.0375x + x2 = 0

Solving
0.09 + -2.0375x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '-0.09' to each side of the equation.
0.09 + -2.0375x + -0.09 + x2 = 0 + -0.09

Reorder the terms:
0.09 + -0.09 + -2.0375x + x2 = 0 + -0.09

Combine like terms: 0.09 + -0.09 = 0.00
0.00 + -2.0375x + x2 = 0 + -0.09
-2.0375x + x2 = 0 + -0.09

Combine like terms: 0 + -0.09 = -0.09
-2.0375x + x2 = -0.09

The x term is -2.0375x.  Take half its coefficient (-1.01875).
Square it (1.037851563) and add it to both sides.

Add '1.037851563' to each side of the equation.
-2.0375x + 1.037851563 + x2 = -0.09 + 1.037851563

Reorder the terms:
1.037851563 + -2.0375x + x2 = -0.09 + 1.037851563

Combine like terms: -0.09 + 1.037851563 = 0.947851563
1.037851563 + -2.0375x + x2 = 0.947851563

Factor a perfect square on the left side:
(x + -1.01875)(x + -1.01875) = 0.947851563

Calculate the square root of the right side: 0.973576686

Break this problem into two subproblems by setting 
(x + -1.01875) equal to 0.973576686 and -0.973576686.

Subproblem 1

x + -1.01875 = 0.973576686 Simplifying x + -1.01875 = 0.973576686 Reorder the terms: -1.01875 + x = 0.973576686 Solving -1.01875 + x = 0.973576686 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.01875' to each side of the equation. -1.01875 + 1.01875 + x = 0.973576686 + 1.01875 Combine like terms: -1.01875 + 1.01875 = 0.00000 0.00000 + x = 0.973576686 + 1.01875 x = 0.973576686 + 1.01875 Combine like terms: 0.973576686 + 1.01875 = 1.992326686 x = 1.992326686 Simplifying x = 1.992326686

Subproblem 2

x + -1.01875 = -0.973576686 Simplifying x + -1.01875 = -0.973576686 Reorder the terms: -1.01875 + x = -0.973576686 Solving -1.01875 + x = -0.973576686 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.01875' to each side of the equation. -1.01875 + 1.01875 + x = -0.973576686 + 1.01875 Combine like terms: -1.01875 + 1.01875 = 0.00000 0.00000 + x = -0.973576686 + 1.01875 x = -0.973576686 + 1.01875 Combine like terms: -0.973576686 + 1.01875 = 0.045173314 x = 0.045173314 Simplifying x = 0.045173314

Solution

The solution to the problem is based on the solutions from the subproblems. x = {1.992326686, 0.045173314}

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