-3x^2+246x-1100=0

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Solution for -3x^2+246x-1100=0 equation:


Simplifying
-3x2 + 246x + -1100 = 0

Reorder the terms:
-1100 + 246x + -3x2 = 0

Solving
-1100 + 246x + -3x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
-3 the coefficient of the squared term: 

Divide each side by '-3'.
366.6666667 + -82x + x2 = 0

Move the constant term to the right:

Add '-366.6666667' to each side of the equation.
366.6666667 + -82x + -366.6666667 + x2 = 0 + -366.6666667

Reorder the terms:
366.6666667 + -366.6666667 + -82x + x2 = 0 + -366.6666667

Combine like terms: 366.6666667 + -366.6666667 = 0.0000000
0.0000000 + -82x + x2 = 0 + -366.6666667
-82x + x2 = 0 + -366.6666667

Combine like terms: 0 + -366.6666667 = -366.6666667
-82x + x2 = -366.6666667

The x term is -82x.  Take half its coefficient (-41).
Square it (1681) and add it to both sides.

Add '1681' to each side of the equation.
-82x + 1681 + x2 = -366.6666667 + 1681

Reorder the terms:
1681 + -82x + x2 = -366.6666667 + 1681

Combine like terms: -366.6666667 + 1681 = 1314.3333333
1681 + -82x + x2 = 1314.3333333

Factor a perfect square on the left side:
(x + -41)(x + -41) = 1314.3333333

Calculate the square root of the right side: 36.253735439

Break this problem into two subproblems by setting 
(x + -41) equal to 36.253735439 and -36.253735439.

Subproblem 1

x + -41 = 36.253735439 Simplifying x + -41 = 36.253735439 Reorder the terms: -41 + x = 36.253735439 Solving -41 + x = 36.253735439 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '41' to each side of the equation. -41 + 41 + x = 36.253735439 + 41 Combine like terms: -41 + 41 = 0 0 + x = 36.253735439 + 41 x = 36.253735439 + 41 Combine like terms: 36.253735439 + 41 = 77.253735439 x = 77.253735439 Simplifying x = 77.253735439

Subproblem 2

x + -41 = -36.253735439 Simplifying x + -41 = -36.253735439 Reorder the terms: -41 + x = -36.253735439 Solving -41 + x = -36.253735439 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '41' to each side of the equation. -41 + 41 + x = -36.253735439 + 41 Combine like terms: -41 + 41 = 0 0 + x = -36.253735439 + 41 x = -36.253735439 + 41 Combine like terms: -36.253735439 + 41 = 4.746264561 x = 4.746264561 Simplifying x = 4.746264561

Solution

The solution to the problem is based on the solutions from the subproblems. x = {77.253735439, 4.746264561}

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