3.5x^2+364x-6100.5=0

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Solution for 3.5x^2+364x-6100.5=0 equation:


Simplifying
3.5x2 + 364x + -6100.5 = 0

Reorder the terms:
-6100.5 + 364x + 3.5x2 = 0

Solving
-6100.5 + 364x + 3.5x2 = 0

Solving for variable 'x'.

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

Divide each side by '3.5'.
-1743 + 104x + x2 = 0

Move the constant term to the right:

Add '1743' to each side of the equation.
-1743 + 104x + 1743 + x2 = 0 + 1743

Reorder the terms:
-1743 + 1743 + 104x + x2 = 0 + 1743

Combine like terms: -1743 + 1743 = 0
0 + 104x + x2 = 0 + 1743
104x + x2 = 0 + 1743

Combine like terms: 0 + 1743 = 1743
104x + x2 = 1743

The x term is 104x.  Take half its coefficient (52).
Square it (2704) and add it to both sides.

Add '2704' to each side of the equation.
104x + 2704 + x2 = 1743 + 2704

Reorder the terms:
2704 + 104x + x2 = 1743 + 2704

Combine like terms: 1743 + 2704 = 4447
2704 + 104x + x2 = 4447

Factor a perfect square on the left side:
(x + 52)(x + 52) = 4447

Calculate the square root of the right side: 66.685830579

Break this problem into two subproblems by setting 
(x + 52) equal to 66.685830579 and -66.685830579.

Subproblem 1

x + 52 = 66.685830579 Simplifying x + 52 = 66.685830579 Reorder the terms: 52 + x = 66.685830579 Solving 52 + x = 66.685830579 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-52' to each side of the equation. 52 + -52 + x = 66.685830579 + -52 Combine like terms: 52 + -52 = 0 0 + x = 66.685830579 + -52 x = 66.685830579 + -52 Combine like terms: 66.685830579 + -52 = 14.685830579 x = 14.685830579 Simplifying x = 14.685830579

Subproblem 2

x + 52 = -66.685830579 Simplifying x + 52 = -66.685830579 Reorder the terms: 52 + x = -66.685830579 Solving 52 + x = -66.685830579 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-52' to each side of the equation. 52 + -52 + x = -66.685830579 + -52 Combine like terms: 52 + -52 = 0 0 + x = -66.685830579 + -52 x = -66.685830579 + -52 Combine like terms: -66.685830579 + -52 = -118.685830579 x = -118.685830579 Simplifying x = -118.685830579

Solution

The solution to the problem is based on the solutions from the subproblems. x = {14.685830579, -118.685830579}

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