1792x^2+3.5x+8=0

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Solution for 1792x^2+3.5x+8=0 equation:


Simplifying
1792x2 + 3.5x + 8 = 0

Reorder the terms:
8 + 3.5x + 1792x2 = 0

Solving
8 + 3.5x + 1792x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
1792 the coefficient of the squared term: 

Divide each side by '1792'.
0.004464285714 + 0.001953125x + x2 = 0

Move the constant term to the right:

Add '-0.004464285714' to each side of the equation.
0.004464285714 + 0.001953125x + -0.004464285714 + x2 = 0 + -0.004464285714

Reorder the terms:
0.004464285714 + -0.004464285714 + 0.001953125x + x2 = 0 + -0.004464285714

Combine like terms: 0.004464285714 + -0.004464285714 = 0.000000000000
0.000000000000 + 0.001953125x + x2 = 0 + -0.004464285714
0.001953125x + x2 = 0 + -0.004464285714

Combine like terms: 0 + -0.004464285714 = -0.004464285714
0.001953125x + x2 = -0.004464285714

The x term is 0.001953125x.  Take half its coefficient (0.0009765625).
Square it (0.0000009536743164) and add it to both sides.

Add '0.0000009536743164' to each side of the equation.
0.001953125x + 0.0000009536743164 + x2 = -0.004464285714 + 0.0000009536743164

Reorder the terms:
0.0000009536743164 + 0.001953125x + x2 = -0.004464285714 + 0.0000009536743164

Combine like terms: -0.004464285714 + 0.0000009536743164 = -0.0044633320396836
0.0000009536743164 + 0.001953125x + x2 = -0.0044633320396836

Factor a perfect square on the left side:
(x + 0.0009765625)(x + 0.0009765625) = -0.0044633320396836

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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