2x(4x-6)+5=3x-52

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Solution for 2x(4x-6)+5=3x-52 equation:


Simplifying
2x(4x + -6) + 5 = 3x + -52

Reorder the terms:
2x(-6 + 4x) + 5 = 3x + -52
(-6 * 2x + 4x * 2x) + 5 = 3x + -52
(-12x + 8x2) + 5 = 3x + -52

Reorder the terms:
5 + -12x + 8x2 = 3x + -52

Reorder the terms:
5 + -12x + 8x2 = -52 + 3x

Solving
5 + -12x + 8x2 = -52 + 3x

Solving for variable 'x'.

Reorder the terms:
5 + 52 + -12x + -3x + 8x2 = -52 + 3x + 52 + -3x

Combine like terms: 5 + 52 = 57
57 + -12x + -3x + 8x2 = -52 + 3x + 52 + -3x

Combine like terms: -12x + -3x = -15x
57 + -15x + 8x2 = -52 + 3x + 52 + -3x

Reorder the terms:
57 + -15x + 8x2 = -52 + 52 + 3x + -3x

Combine like terms: -52 + 52 = 0
57 + -15x + 8x2 = 0 + 3x + -3x
57 + -15x + 8x2 = 3x + -3x

Combine like terms: 3x + -3x = 0
57 + -15x + 8x2 = 0

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

Divide each side by '8'.
7.125 + -1.875x + x2 = 0

Move the constant term to the right:

Add '-7.125' to each side of the equation.
7.125 + -1.875x + -7.125 + x2 = 0 + -7.125

Reorder the terms:
7.125 + -7.125 + -1.875x + x2 = 0 + -7.125

Combine like terms: 7.125 + -7.125 = 0.000
0.000 + -1.875x + x2 = 0 + -7.125
-1.875x + x2 = 0 + -7.125

Combine like terms: 0 + -7.125 = -7.125
-1.875x + x2 = -7.125

The x term is -1.875x.  Take half its coefficient (-0.9375).
Square it (0.87890625) and add it to both sides.

Add '0.87890625' to each side of the equation.
-1.875x + 0.87890625 + x2 = -7.125 + 0.87890625

Reorder the terms:
0.87890625 + -1.875x + x2 = -7.125 + 0.87890625

Combine like terms: -7.125 + 0.87890625 = -6.24609375
0.87890625 + -1.875x + x2 = -6.24609375

Factor a perfect square on the left side:
(x + -0.9375)(x + -0.9375) = -6.24609375

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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