0=8x^2+0.24x+0.48

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Solution for 0=8x^2+0.24x+0.48 equation:


Simplifying
0 = 8x2 + 0.24x + 0.48

Reorder the terms:
0 = 0.48 + 0.24x + 8x2

Solving
0 = 0.48 + 0.24x + 8x2

Solving for variable 'x'.

Combine like terms: 0 + -0.48 = -0.48
-0.48 + -0.24x + -8x2 = 0.48 + 0.24x + 8x2 + -0.48 + -0.24x + -8x2

Reorder the terms:
-0.48 + -0.24x + -8x2 = 0.48 + -0.48 + 0.24x + -0.24x + 8x2 + -8x2

Combine like terms: 0.48 + -0.48 = 0.00
-0.48 + -0.24x + -8x2 = 0.00 + 0.24x + -0.24x + 8x2 + -8x2
-0.48 + -0.24x + -8x2 = 0.24x + -0.24x + 8x2 + -8x2

Combine like terms: 0.24x + -0.24x = 0.00
-0.48 + -0.24x + -8x2 = 0.00 + 8x2 + -8x2
-0.48 + -0.24x + -8x2 = 8x2 + -8x2

Combine like terms: 8x2 + -8x2 = 0
-0.48 + -0.24x + -8x2 = 0

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

Divide each side by '-8'.
0.06 + 0.03x + x2 = 0

Move the constant term to the right:

Add '-0.06' to each side of the equation.
0.06 + 0.03x + -0.06 + x2 = 0 + -0.06

Reorder the terms:
0.06 + -0.06 + 0.03x + x2 = 0 + -0.06

Combine like terms: 0.06 + -0.06 = 0.00
0.00 + 0.03x + x2 = 0 + -0.06
0.03x + x2 = 0 + -0.06

Combine like terms: 0 + -0.06 = -0.06
0.03x + x2 = -0.06

The x term is 0.03x.  Take half its coefficient (0.015).
Square it (0.000225) and add it to both sides.

Add '0.000225' to each side of the equation.
0.03x + 0.000225 + x2 = -0.06 + 0.000225

Reorder the terms:
0.000225 + 0.03x + x2 = -0.06 + 0.000225

Combine like terms: -0.06 + 0.000225 = -0.059775
0.000225 + 0.03x + x2 = -0.059775

Factor a perfect square on the left side:
(x + 0.015)(x + 0.015) = -0.059775

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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