-35x^2+72x-52=0

Solution for -35x^2+72x-52=0 equation:

Simplifying
-35x2 + 72x + -52 = 0

Reorder the terms:
-52 + 72x + -35x2 = 0

Solving
-52 + 72x + -35x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
-35 the coefficient of the squared term: 

Divide each side by '-35'.
1.485714286 + -2.057142857x + x2 = 0

Move the constant term to the right:

Add '-1.485714286' to each side of the equation.
1.485714286 + -2.057142857x + -1.485714286 + x2 = 0 + -1.485714286

Reorder the terms:
1.485714286 + -1.485714286 + -2.057142857x + x2 = 0 + -1.485714286

Combine like terms: 1.485714286 + -1.485714286 = 0.000000000
0.000000000 + -2.057142857x + x2 = 0 + -1.485714286
-2.057142857x + x2 = 0 + -1.485714286

Combine like terms: 0 + -1.485714286 = -1.485714286
-2.057142857x + x2 = -1.485714286

The x term is -2.057142857x.  Take half its coefficient (-1.028571429).
Square it (1.057959185) and add it to both sides.

Add '1.057959185' to each side of the equation.
-2.057142857x + 1.057959185 + x2 = -1.485714286 + 1.057959185

Reorder the terms:
1.057959185 + -2.057142857x + x2 = -1.485714286 + 1.057959185

Combine like terms: -1.485714286 + 1.057959185 = -0.427755101
1.057959185 + -2.057142857x + x2 = -0.427755101

Factor a perfect square on the left side:
(x + -1.028571429)(x + -1.028571429) = -0.427755101

Can't calculate square root of the right side.

The solution to this equation could not be determined.