14.77066732x+96.0743376-3.657463747x-23.77351435=74.45x^2

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Solution for 14.77066732x+96.0743376-3.657463747x-23.77351435=74.45x^2 equation:


Simplifying
14.77066732x + 96.0743376 + -3.657463747x + -23.77351435 = 74.45x2

Reorder the terms:
96.0743376 + -23.77351435 + 14.77066732x + -3.657463747x = 74.45x2

Combine like terms: 96.0743376 + -23.77351435 = 72.30082325
72.30082325 + 14.77066732x + -3.657463747x = 74.45x2

Combine like terms: 14.77066732x + -3.657463747x = 11.113203573x
72.30082325 + 11.113203573x = 74.45x2

Solving
72.30082325 + 11.113203573x = 74.45x2

Solving for variable 'x'.

Combine like terms: 74.45x2 + -74.45x2 = 0.00
72.30082325 + 11.113203573x + -74.45x2 = 0.00

Begin completing the square.  Divide all terms by
-74.45 the coefficient of the squared term: 

Divide each side by '-74.45'.
-0.9711326158 + -0.1492706994x + x2 = 0

Move the constant term to the right:

Add '0.9711326158' to each side of the equation.
-0.9711326158 + -0.1492706994x + 0.9711326158 + x2 = 0 + 0.9711326158

Reorder the terms:
-0.9711326158 + 0.9711326158 + -0.1492706994x + x2 = 0 + 0.9711326158

Combine like terms: -0.9711326158 + 0.9711326158 = 0.0000000000
0.0000000000 + -0.1492706994x + x2 = 0 + 0.9711326158
-0.1492706994x + x2 = 0 + 0.9711326158

Combine like terms: 0 + 0.9711326158 = 0.9711326158
-0.1492706994x + x2 = 0.9711326158

The x term is -0.1492706994x.  Take half its coefficient (-0.0746353497).
Square it (0.005570435425) and add it to both sides.

Add '0.005570435425' to each side of the equation.
-0.1492706994x + 0.005570435425 + x2 = 0.9711326158 + 0.005570435425

Reorder the terms:
0.005570435425 + -0.1492706994x + x2 = 0.9711326158 + 0.005570435425

Combine like terms: 0.9711326158 + 0.005570435425 = 0.976703051225
0.005570435425 + -0.1492706994x + x2 = 0.976703051225

Factor a perfect square on the left side:
(x + -0.0746353497)(x + -0.0746353497) = 0.976703051225

Calculate the square root of the right side: 0.98828288

Break this problem into two subproblems by setting 
(x + -0.0746353497) equal to 0.98828288 and -0.98828288.

Subproblem 1

x + -0.0746353497 = 0.98828288 Simplifying x + -0.0746353497 = 0.98828288 Reorder the terms: -0.0746353497 + x = 0.98828288 Solving -0.0746353497 + x = 0.98828288 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.0746353497' to each side of the equation. -0.0746353497 + 0.0746353497 + x = 0.98828288 + 0.0746353497 Combine like terms: -0.0746353497 + 0.0746353497 = 0.0000000000 0.0000000000 + x = 0.98828288 + 0.0746353497 x = 0.98828288 + 0.0746353497 Combine like terms: 0.98828288 + 0.0746353497 = 1.0629182297 x = 1.0629182297 Simplifying x = 1.0629182297

Subproblem 2

x + -0.0746353497 = -0.98828288 Simplifying x + -0.0746353497 = -0.98828288 Reorder the terms: -0.0746353497 + x = -0.98828288 Solving -0.0746353497 + x = -0.98828288 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.0746353497' to each side of the equation. -0.0746353497 + 0.0746353497 + x = -0.98828288 + 0.0746353497 Combine like terms: -0.0746353497 + 0.0746353497 = 0.0000000000 0.0000000000 + x = -0.98828288 + 0.0746353497 x = -0.98828288 + 0.0746353497 Combine like terms: -0.98828288 + 0.0746353497 = -0.9136475303 x = -0.9136475303 Simplifying x = -0.9136475303

Solution

The solution to the problem is based on the solutions from the subproblems. x = {1.0629182297, -0.9136475303}

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