4x^2-24x=44

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Solution for 4x^2-24x=44 equation:


Simplifying
4x2 + -24x = 44

Reorder the terms:
-24x + 4x2 = 44

Solving
-24x + 4x2 = 44

Solving for variable 'x'.

Reorder the terms:
-44 + -24x + 4x2 = 44 + -44

Combine like terms: 44 + -44 = 0
-44 + -24x + 4x2 = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(-11 + -6x + x2) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-11 + -6x + x2)' equal to zero and attempt to solve: Simplifying -11 + -6x + x2 = 0 Solving -11 + -6x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '11' to each side of the equation. -11 + -6x + 11 + x2 = 0 + 11 Reorder the terms: -11 + 11 + -6x + x2 = 0 + 11 Combine like terms: -11 + 11 = 0 0 + -6x + x2 = 0 + 11 -6x + x2 = 0 + 11 Combine like terms: 0 + 11 = 11 -6x + x2 = 11 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = 11 + 9 Reorder the terms: 9 + -6x + x2 = 11 + 9 Combine like terms: 11 + 9 = 20 9 + -6x + x2 = 20 Factor a perfect square on the left side: (x + -3)(x + -3) = 20 Calculate the square root of the right side: 4.472135955 Break this problem into two subproblems by setting (x + -3) equal to 4.472135955 and -4.472135955.

Subproblem 1

x + -3 = 4.472135955 Simplifying x + -3 = 4.472135955 Reorder the terms: -3 + x = 4.472135955 Solving -3 + x = 4.472135955 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = 4.472135955 + 3 Combine like terms: -3 + 3 = 0 0 + x = 4.472135955 + 3 x = 4.472135955 + 3 Combine like terms: 4.472135955 + 3 = 7.472135955 x = 7.472135955 Simplifying x = 7.472135955

Subproblem 2

x + -3 = -4.472135955 Simplifying x + -3 = -4.472135955 Reorder the terms: -3 + x = -4.472135955 Solving -3 + x = -4.472135955 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = -4.472135955 + 3 Combine like terms: -3 + 3 = 0 0 + x = -4.472135955 + 3 x = -4.472135955 + 3 Combine like terms: -4.472135955 + 3 = -1.472135955 x = -1.472135955 Simplifying x = -1.472135955

Solution

The solution to the problem is based on the solutions from the subproblems. x = {7.472135955, -1.472135955}

Solution

x = {7.472135955, -1.472135955}

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