5x^2-16x+44=0

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Solution for 5x^2-16x+44=0 equation:


Simplifying
5x2 + -16x + 44 = 0

Reorder the terms:
44 + -16x + 5x2 = 0

Solving
44 + -16x + 5x2 = 0

Solving for variable 'x'.

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

Divide each side by '5'.
8.8 + -3.2x + x2 = 0

Move the constant term to the right:

Add '-8.8' to each side of the equation.
8.8 + -3.2x + -8.8 + x2 = 0 + -8.8

Reorder the terms:
8.8 + -8.8 + -3.2x + x2 = 0 + -8.8

Combine like terms: 8.8 + -8.8 = 0.0
0.0 + -3.2x + x2 = 0 + -8.8
-3.2x + x2 = 0 + -8.8

Combine like terms: 0 + -8.8 = -8.8
-3.2x + x2 = -8.8

The x term is -3.2x.  Take half its coefficient (-1.6).
Square it (2.56) and add it to both sides.

Add '2.56' to each side of the equation.
-3.2x + 2.56 + x2 = -8.8 + 2.56

Reorder the terms:
2.56 + -3.2x + x2 = -8.8 + 2.56

Combine like terms: -8.8 + 2.56 = -6.24
2.56 + -3.2x + x2 = -6.24

Factor a perfect square on the left side:
(x + -1.6)(x + -1.6) = -6.24

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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