5x^2-54x+149=0

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Solution for 5x^2-54x+149=0 equation:


Simplifying
5x2 + -54x + 149 = 0

Reorder the terms:
149 + -54x + 5x2 = 0

Solving
149 + -54x + 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'.
29.8 + -10.8x + x2 = 0

Move the constant term to the right:

Add '-29.8' to each side of the equation.
29.8 + -10.8x + -29.8 + x2 = 0 + -29.8

Reorder the terms:
29.8 + -29.8 + -10.8x + x2 = 0 + -29.8

Combine like terms: 29.8 + -29.8 = 0.0
0.0 + -10.8x + x2 = 0 + -29.8
-10.8x + x2 = 0 + -29.8

Combine like terms: 0 + -29.8 = -29.8
-10.8x + x2 = -29.8

The x term is -10.8x.  Take half its coefficient (-5.4).
Square it (29.16) and add it to both sides.

Add '29.16' to each side of the equation.
-10.8x + 29.16 + x2 = -29.8 + 29.16

Reorder the terms:
29.16 + -10.8x + x2 = -29.8 + 29.16

Combine like terms: -29.8 + 29.16 = -0.64
29.16 + -10.8x + x2 = -0.64

Factor a perfect square on the left side:
(x + -5.4)(x + -5.4) = -0.64

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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