16x^2+10x+5=0

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Solution for 16x^2+10x+5=0 equation:


Simplifying
16x2 + 10x + 5 = 0

Reorder the terms:
5 + 10x + 16x2 = 0

Solving
5 + 10x + 16x2 = 0

Solving for variable 'x'.

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

Divide each side by '16'.
0.3125 + 0.625x + x2 = 0

Move the constant term to the right:

Add '-0.3125' to each side of the equation.
0.3125 + 0.625x + -0.3125 + x2 = 0 + -0.3125

Reorder the terms:
0.3125 + -0.3125 + 0.625x + x2 = 0 + -0.3125

Combine like terms: 0.3125 + -0.3125 = 0.0000
0.0000 + 0.625x + x2 = 0 + -0.3125
0.625x + x2 = 0 + -0.3125

Combine like terms: 0 + -0.3125 = -0.3125
0.625x + x2 = -0.3125

The x term is 0.625x.  Take half its coefficient (0.3125).
Square it (0.09765625) and add it to both sides.

Add '0.09765625' to each side of the equation.
0.625x + 0.09765625 + x2 = -0.3125 + 0.09765625

Reorder the terms:
0.09765625 + 0.625x + x2 = -0.3125 + 0.09765625

Combine like terms: -0.3125 + 0.09765625 = -0.21484375
0.09765625 + 0.625x + x2 = -0.21484375

Factor a perfect square on the left side:
(x + 0.3125)(x + 0.3125) = -0.21484375

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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