x^2+.19x=.033

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Solution for x^2+.19x=.033 equation:


Simplifying
x2 + 0.19x = 0.033

Reorder the terms:
0.19x + x2 = 0.033

Solving
0.19x + x2 = 0.033

Solving for variable 'x'.

Reorder the terms:
-0.033 + 0.19x + x2 = 0.033 + -0.033

Combine like terms: 0.033 + -0.033 = 0.000
-0.033 + 0.19x + x2 = 0.000

Begin completing the square.

Move the constant term to the right:

Add '0.033' to each side of the equation.
-0.033 + 0.19x + 0.033 + x2 = 0.000 + 0.033

Reorder the terms:
-0.033 + 0.033 + 0.19x + x2 = 0.000 + 0.033

Combine like terms: -0.033 + 0.033 = 0.000
0.000 + 0.19x + x2 = 0.000 + 0.033
0.19x + x2 = 0.000 + 0.033

Combine like terms: 0.000 + 0.033 = 0.033
0.19x + x2 = 0.033

The x term is 0.19x.  Take half its coefficient (0.095).
Square it (0.009025) and add it to both sides.

Add '0.009025' to each side of the equation.
0.19x + 0.009025 + x2 = 0.033 + 0.009025

Reorder the terms:
0.009025 + 0.19x + x2 = 0.033 + 0.009025

Combine like terms: 0.033 + 0.009025 = 0.042025
0.009025 + 0.19x + x2 = 0.042025

Factor a perfect square on the left side:
(x + 0.095)(x + 0.095) = 0.042025

Calculate the square root of the right side: 0.205

Break this problem into two subproblems by setting 
(x + 0.095) equal to 0.205 and -0.205.

Subproblem 1

x + 0.095 = 0.205 Simplifying x + 0.095 = 0.205 Reorder the terms: 0.095 + x = 0.205 Solving 0.095 + x = 0.205 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.095' to each side of the equation. 0.095 + -0.095 + x = 0.205 + -0.095 Combine like terms: 0.095 + -0.095 = 0.000 0.000 + x = 0.205 + -0.095 x = 0.205 + -0.095 Combine like terms: 0.205 + -0.095 = 0.11 x = 0.11 Simplifying x = 0.11

Subproblem 2

x + 0.095 = -0.205 Simplifying x + 0.095 = -0.205 Reorder the terms: 0.095 + x = -0.205 Solving 0.095 + x = -0.205 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.095' to each side of the equation. 0.095 + -0.095 + x = -0.205 + -0.095 Combine like terms: 0.095 + -0.095 = 0.000 0.000 + x = -0.205 + -0.095 x = -0.205 + -0.095 Combine like terms: -0.205 + -0.095 = -0.3 x = -0.3 Simplifying x = -0.3

Solution

The solution to the problem is based on the solutions from the subproblems. x = {0.11, -0.3}

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