0=0.005x^2+0.17x+3

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Solution for 0=0.005x^2+0.17x+3 equation:


Simplifying
0 = 0.005x2 + 0.17x + 3

Reorder the terms:
0 = 3 + 0.17x + 0.005x2

Solving
0 = 3 + 0.17x + 0.005x2

Solving for variable 'x'.

Combine like terms: 0 + -3 = -3
-3 + -0.17x + -0.005x2 = 3 + 0.17x + 0.005x2 + -3 + -0.17x + -0.005x2

Reorder the terms:
-3 + -0.17x + -0.005x2 = 3 + -3 + 0.17x + -0.17x + 0.005x2 + -0.005x2

Combine like terms: 3 + -3 = 0
-3 + -0.17x + -0.005x2 = 0 + 0.17x + -0.17x + 0.005x2 + -0.005x2
-3 + -0.17x + -0.005x2 = 0.17x + -0.17x + 0.005x2 + -0.005x2

Combine like terms: 0.17x + -0.17x = 0.00
-3 + -0.17x + -0.005x2 = 0.00 + 0.005x2 + -0.005x2
-3 + -0.17x + -0.005x2 = 0.005x2 + -0.005x2

Combine like terms: 0.005x2 + -0.005x2 = 0.000
-3 + -0.17x + -0.005x2 = 0.000

Begin completing the square.  Divide all terms by
-0.005 the coefficient of the squared term: 

Divide each side by '-0.005'.
600 + 34x + x2 = 0

Move the constant term to the right:

Add '-600' to each side of the equation.
600 + 34x + -600 + x2 = 0 + -600

Reorder the terms:
600 + -600 + 34x + x2 = 0 + -600

Combine like terms: 600 + -600 = 0
0 + 34x + x2 = 0 + -600
34x + x2 = 0 + -600

Combine like terms: 0 + -600 = -600
34x + x2 = -600

The x term is 34x.  Take half its coefficient (17).
Square it (289) and add it to both sides.

Add '289' to each side of the equation.
34x + 289 + x2 = -600 + 289

Reorder the terms:
289 + 34x + x2 = -600 + 289

Combine like terms: -600 + 289 = -311
289 + 34x + x2 = -311

Factor a perfect square on the left side:
(x + 17)(x + 17) = -311

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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