x^2-4x+6=0.49x+1

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Solution for x^2-4x+6=0.49x+1 equation:


Simplifying
x2 + -4x + 6 = 0.49x + 1

Reorder the terms:
6 + -4x + x2 = 0.49x + 1

Reorder the terms:
6 + -4x + x2 = 1 + 0.49x

Solving
6 + -4x + x2 = 1 + 0.49x

Solving for variable 'x'.

Reorder the terms:
6 + -1 + -4x + -0.49x + x2 = 1 + 0.49x + -1 + -0.49x

Combine like terms: 6 + -1 = 5
5 + -4x + -0.49x + x2 = 1 + 0.49x + -1 + -0.49x

Combine like terms: -4x + -0.49x = -4.49x
5 + -4.49x + x2 = 1 + 0.49x + -1 + -0.49x

Reorder the terms:
5 + -4.49x + x2 = 1 + -1 + 0.49x + -0.49x

Combine like terms: 1 + -1 = 0
5 + -4.49x + x2 = 0 + 0.49x + -0.49x
5 + -4.49x + x2 = 0.49x + -0.49x

Combine like terms: 0.49x + -0.49x = 0.00
5 + -4.49x + x2 = 0.00

Begin completing the square.

Move the constant term to the right:

Add '-5' to each side of the equation.
5 + -4.49x + -5 + x2 = 0.00 + -5

Reorder the terms:
5 + -5 + -4.49x + x2 = 0.00 + -5

Combine like terms: 5 + -5 = 0
0 + -4.49x + x2 = 0.00 + -5
-4.49x + x2 = 0.00 + -5

Combine like terms: 0.00 + -5 = -5
-4.49x + x2 = -5

The x term is -4.49x.  Take half its coefficient (-2.245).
Square it (5.040025) and add it to both sides.

Add '5.040025' to each side of the equation.
-4.49x + 5.040025 + x2 = -5 + 5.040025

Reorder the terms:
5.040025 + -4.49x + x2 = -5 + 5.040025

Combine like terms: -5 + 5.040025 = 0.040025
5.040025 + -4.49x + x2 = 0.040025

Factor a perfect square on the left side:
(x + -2.245)(x + -2.245) = 0.040025

Calculate the square root of the right side: 0.20006249

Break this problem into two subproblems by setting 
(x + -2.245) equal to 0.20006249 and -0.20006249.

Subproblem 1

x + -2.245 = 0.20006249 Simplifying x + -2.245 = 0.20006249 Reorder the terms: -2.245 + x = 0.20006249 Solving -2.245 + x = 0.20006249 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.245' to each side of the equation. -2.245 + 2.245 + x = 0.20006249 + 2.245 Combine like terms: -2.245 + 2.245 = 0.000 0.000 + x = 0.20006249 + 2.245 x = 0.20006249 + 2.245 Combine like terms: 0.20006249 + 2.245 = 2.44506249 x = 2.44506249 Simplifying x = 2.44506249

Subproblem 2

x + -2.245 = -0.20006249 Simplifying x + -2.245 = -0.20006249 Reorder the terms: -2.245 + x = -0.20006249 Solving -2.245 + x = -0.20006249 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.245' to each side of the equation. -2.245 + 2.245 + x = -0.20006249 + 2.245 Combine like terms: -2.245 + 2.245 = 0.000 0.000 + x = -0.20006249 + 2.245 x = -0.20006249 + 2.245 Combine like terms: -0.20006249 + 2.245 = 2.04493751 x = 2.04493751 Simplifying x = 2.04493751

Solution

The solution to the problem is based on the solutions from the subproblems. x = {2.44506249, 2.04493751}

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