x^2+49x+14=11

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Solution for x^2+49x+14=11 equation:


Simplifying
x2 + 49x + 14 = 11

Reorder the terms:
14 + 49x + x2 = 11

Solving
14 + 49x + x2 = 11

Solving for variable 'x'.

Reorder the terms:
14 + -11 + 49x + x2 = 11 + -11

Combine like terms: 14 + -11 = 3
3 + 49x + x2 = 11 + -11

Combine like terms: 11 + -11 = 0
3 + 49x + x2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-3' to each side of the equation.
3 + 49x + -3 + x2 = 0 + -3

Reorder the terms:
3 + -3 + 49x + x2 = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 49x + x2 = 0 + -3
49x + x2 = 0 + -3

Combine like terms: 0 + -3 = -3
49x + x2 = -3

The x term is 49x.  Take half its coefficient (24.5).
Square it (600.25) and add it to both sides.

Add '600.25' to each side of the equation.
49x + 600.25 + x2 = -3 + 600.25

Reorder the terms:
600.25 + 49x + x2 = -3 + 600.25

Combine like terms: -3 + 600.25 = 597.25
600.25 + 49x + x2 = 597.25

Factor a perfect square on the left side:
(x + 24.5)(x + 24.5) = 597.25

Calculate the square root of the right side: 24.43869882

Break this problem into two subproblems by setting 
(x + 24.5) equal to 24.43869882 and -24.43869882.

Subproblem 1

x + 24.5 = 24.43869882 Simplifying x + 24.5 = 24.43869882 Reorder the terms: 24.5 + x = 24.43869882 Solving 24.5 + x = 24.43869882 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-24.5' to each side of the equation. 24.5 + -24.5 + x = 24.43869882 + -24.5 Combine like terms: 24.5 + -24.5 = 0.0 0.0 + x = 24.43869882 + -24.5 x = 24.43869882 + -24.5 Combine like terms: 24.43869882 + -24.5 = -0.06130118 x = -0.06130118 Simplifying x = -0.06130118

Subproblem 2

x + 24.5 = -24.43869882 Simplifying x + 24.5 = -24.43869882 Reorder the terms: 24.5 + x = -24.43869882 Solving 24.5 + x = -24.43869882 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-24.5' to each side of the equation. 24.5 + -24.5 + x = -24.43869882 + -24.5 Combine like terms: 24.5 + -24.5 = 0.0 0.0 + x = -24.43869882 + -24.5 x = -24.43869882 + -24.5 Combine like terms: -24.43869882 + -24.5 = -48.93869882 x = -48.93869882 Simplifying x = -48.93869882

Solution

The solution to the problem is based on the solutions from the subproblems. x = {-0.06130118, -48.93869882}

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