9c^2-10c+1=

Solution for 9c^2-10c+1= equation:

Simplifying
9c2 + -10c + 1 = 0

Reorder the terms:
1 + -10c + 9c2 = 0

Solving
1 + -10c + 9c2 = 0

Solving for variable 'c'.

Factor a trinomial.
(1 + -9c)(1 + -1c) = 0

Subproblem 1
Set the factor '(1 + -9c)' equal to zero and attempt to solve:

Simplifying
1 + -9c = 0

Solving
1 + -9c = 0

Move all terms containing c to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + -1 + -9c = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -9c = 0 + -1
-9c = 0 + -1

Combine like terms: 0 + -1 = -1
-9c = -1

Divide each side by '-9'.
c = 0.1111111111

Simplifying
c = 0.1111111111
Subproblem 2
Set the factor '(1 + -1c)' equal to zero and attempt to solve:

Simplifying
1 + -1c = 0

Solving
1 + -1c = 0

Move all terms containing c to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + -1 + -1c = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -1c = 0 + -1
-1c = 0 + -1

Combine like terms: 0 + -1 = -1
-1c = -1

Divide each side by '-1'.
c = 1

Simplifying
c = 1
Solution
c = {0.1111111111, 1}