2f=f*f

Solution for 2f=f*f equation:

Simplifying
2f = f * f

Multiply f * f
2f = f2

Solving
2f = f2

Solving for variable 'f'.

Combine like terms: f2 + -1f2 = 0
2f + -1f2 = 0

Factor out the Greatest Common Factor (GCF), 'f'.
f(2 + -1f) = 0

Subproblem 1
Set the factor 'f' equal to zero and attempt to solve:

Simplifying
f = 0

Solving
f = 0

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

Simplifying
f = 0
Subproblem 2
Set the factor '(2 + -1f)' equal to zero and attempt to solve:

Simplifying
2 + -1f = 0

Solving
2 + -1f = 0

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

Add '-2' to each side of the equation.
2 + -2 + -1f = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -1f = 0 + -2
-1f = 0 + -2

Combine like terms: 0 + -2 = -2
-1f = -2

Divide each side by '-1'.
f = 2

Simplifying
f = 2
Solution
f = {0, 2}