16x^2+10x+100=0

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Solution for 16x^2+10x+100=0 equation: 


Simplifying
16x2 + 10x + 100 = 0

Reorder the terms:
100 + 10x + 16x2 = 0

Solving
100 + 10x + 16x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(50 + 5x + 8x2) = 0

Ignore the factor 2.

Subproblem 1
Set the factor '(50 + 5x + 8x2)' equal to zero and attempt to solve:

Simplifying
50 + 5x + 8x2 = 0

Solving
50 + 5x + 8x2 = 0

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

Divide each side by '8'.
6.25 + 0.625x + x2 = 0

Move the constant term to the right:

Add '-6.25' to each side of the equation.
6.25 + 0.625x + -6.25 + x2 = 0 + -6.25

Reorder the terms:
6.25 + -6.25 + 0.625x + x2 = 0 + -6.25

Combine like terms: 6.25 + -6.25 = 0.00
0.00 + 0.625x + x2 = 0 + -6.25
0.625x + x2 = 0 + -6.25

Combine like terms: 0 + -6.25 = -6.25
0.625x + x2 = -6.25

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 = -6.25 + 0.09765625

Reorder the terms:
0.09765625 + 0.625x + x2 = -6.25 + 0.09765625

Combine like terms: -6.25 + 0.09765625 = -6.15234375
0.09765625 + 0.625x + x2 = -6.15234375

Factor a perfect square on the left side:
(x + 0.3125)(x + 0.3125) = -6.15234375

Can't calculate square root of the right side.

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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