48x^2-4x-976=0

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Solution for 48x^2-4x-976=0 equation:


Simplifying
48x2 + -4x + -976 = 0

Reorder the terms:
-976 + -4x + 48x2 = 0

Solving
-976 + -4x + 48x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-244 + -1x + 12x2) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-244 + -1x + 12x2)' equal to zero and attempt to solve: Simplifying -244 + -1x + 12x2 = 0 Solving -244 + -1x + 12x2 = 0 Begin completing the square. Divide all terms by 12 the coefficient of the squared term: Divide each side by '12'. -20.33333333 + -0.08333333333x + x2 = 0 Move the constant term to the right: Add '20.33333333' to each side of the equation. -20.33333333 + -0.08333333333x + 20.33333333 + x2 = 0 + 20.33333333 Reorder the terms: -20.33333333 + 20.33333333 + -0.08333333333x + x2 = 0 + 20.33333333 Combine like terms: -20.33333333 + 20.33333333 = 0.00000000 0.00000000 + -0.08333333333x + x2 = 0 + 20.33333333 -0.08333333333x + x2 = 0 + 20.33333333 Combine like terms: 0 + 20.33333333 = 20.33333333 -0.08333333333x + x2 = 20.33333333 The x term is -0.08333333333x. Take half its coefficient (-0.04166666667). Square it (0.001736111111) and add it to both sides. Add '0.001736111111' to each side of the equation. -0.08333333333x + 0.001736111111 + x2 = 20.33333333 + 0.001736111111 Reorder the terms: 0.001736111111 + -0.08333333333x + x2 = 20.33333333 + 0.001736111111 Combine like terms: 20.33333333 + 0.001736111111 = 20.335069441111 0.001736111111 + -0.08333333333x + x2 = 20.335069441111 Factor a perfect square on the left side: (x + -0.04166666667)(x + -0.04166666667) = 20.335069441111 Calculate the square root of the right side: 4.509442254 Break this problem into two subproblems by setting (x + -0.04166666667) equal to 4.509442254 and -4.509442254.

Subproblem 1

x + -0.04166666667 = 4.509442254 Simplifying x + -0.04166666667 = 4.509442254 Reorder the terms: -0.04166666667 + x = 4.509442254 Solving -0.04166666667 + x = 4.509442254 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.04166666667' to each side of the equation. -0.04166666667 + 0.04166666667 + x = 4.509442254 + 0.04166666667 Combine like terms: -0.04166666667 + 0.04166666667 = 0.00000000000 0.00000000000 + x = 4.509442254 + 0.04166666667 x = 4.509442254 + 0.04166666667 Combine like terms: 4.509442254 + 0.04166666667 = 4.55110892067 x = 4.55110892067 Simplifying x = 4.55110892067

Subproblem 2

x + -0.04166666667 = -4.509442254 Simplifying x + -0.04166666667 = -4.509442254 Reorder the terms: -0.04166666667 + x = -4.509442254 Solving -0.04166666667 + x = -4.509442254 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.04166666667' to each side of the equation. -0.04166666667 + 0.04166666667 + x = -4.509442254 + 0.04166666667 Combine like terms: -0.04166666667 + 0.04166666667 = 0.00000000000 0.00000000000 + x = -4.509442254 + 0.04166666667 x = -4.509442254 + 0.04166666667 Combine like terms: -4.509442254 + 0.04166666667 = -4.46777558733 x = -4.46777558733 Simplifying x = -4.46777558733

Solution

The solution to the problem is based on the solutions from the subproblems. x = {4.55110892067, -4.46777558733}

Solution

x = {4.55110892067, -4.46777558733}

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