7k^2-6k+6=0

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Solution for 7k^2-6k+6=0 equation:


Simplifying
7k2 + -6k + 6 = 0

Reorder the terms:
6 + -6k + 7k2 = 0

Solving
6 + -6k + 7k2 = 0

Solving for variable 'k'.

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

Divide each side by '7'.
0.8571428571 + -0.8571428571k + k2 = 0

Move the constant term to the right:

Add '-0.8571428571' to each side of the equation.
0.8571428571 + -0.8571428571k + -0.8571428571 + k2 = 0 + -0.8571428571

Reorder the terms:
0.8571428571 + -0.8571428571 + -0.8571428571k + k2 = 0 + -0.8571428571

Combine like terms: 0.8571428571 + -0.8571428571 = 0.0000000000
0.0000000000 + -0.8571428571k + k2 = 0 + -0.8571428571
-0.8571428571k + k2 = 0 + -0.8571428571

Combine like terms: 0 + -0.8571428571 = -0.8571428571
-0.8571428571k + k2 = -0.8571428571

The k term is -0.8571428571k.  Take half its coefficient (-0.4285714286).
Square it (0.1836734694) and add it to both sides.

Add '0.1836734694' to each side of the equation.
-0.8571428571k + 0.1836734694 + k2 = -0.8571428571 + 0.1836734694

Reorder the terms:
0.1836734694 + -0.8571428571k + k2 = -0.8571428571 + 0.1836734694

Combine like terms: -0.8571428571 + 0.1836734694 = -0.6734693877
0.1836734694 + -0.8571428571k + k2 = -0.6734693877

Factor a perfect square on the left side:
(k + -0.4285714286)(k + -0.4285714286) = -0.6734693877

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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