9x^2-100x+1000=0

Solution for 9x^2-100x+1000=0 equation:

Simplifying
9x2 + -100x + 1000 = 0

Reorder the terms:
1000 + -100x + 9x2 = 0

Solving
1000 + -100x + 9x2 = 0

Solving for variable 'x'.

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

Divide each side by '9'.
111.1111111 + -11.11111111x + x2 = 0

Move the constant term to the right:

Add '-111.1111111' to each side of the equation.
111.1111111 + -11.11111111x + -111.1111111 + x2 = 0 + -111.1111111

Reorder the terms:
111.1111111 + -111.1111111 + -11.11111111x + x2 = 0 + -111.1111111

Combine like terms: 111.1111111 + -111.1111111 = 0.0000000
0.0000000 + -11.11111111x + x2 = 0 + -111.1111111
-11.11111111x + x2 = 0 + -111.1111111

Combine like terms: 0 + -111.1111111 = -111.1111111
-11.11111111x + x2 = -111.1111111

The x term is -11.11111111x.  Take half its coefficient (-5.555555555).
Square it (30.86419752) and add it to both sides.

Add '30.86419752' to each side of the equation.
-11.11111111x + 30.86419752 + x2 = -111.1111111 + 30.86419752

Reorder the terms:
30.86419752 + -11.11111111x + x2 = -111.1111111 + 30.86419752

Combine like terms: -111.1111111 + 30.86419752 = -80.24691358
30.86419752 + -11.11111111x + x2 = -80.24691358

Factor a perfect square on the left side:
(x + -5.555555555)(x + -5.555555555) = -80.24691358

Can't calculate square root of the right side.

The solution to this equation could not be determined.