25b^2-20b+0=

Solution for 25b^2-20b+0= equation:

Simplifying
25b2 + -20b + 0 = 0

Reorder the terms:
0 + -20b + 25b2 = 0
Remove the zero:
-20b + 25b2 = 0

Solving
-20b + 25b2 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), '5b'.
5b(-4 + 5b) = 0

Ignore the factor 5.
Subproblem 1
Set the factor 'b' equal to zero and attempt to solve:

Simplifying
b = 0

Solving
b = 0

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

Simplifying
b = 0
Subproblem 2
Set the factor '(-4 + 5b)' equal to zero and attempt to solve:

Simplifying
-4 + 5b = 0

Solving
-4 + 5b = 0

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

Add '4' to each side of the equation.
-4 + 4 + 5b = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 5b = 0 + 4
5b = 0 + 4

Combine like terms: 0 + 4 = 4
5b = 4

Divide each side by '5'.
b = 0.8

Simplifying
b = 0.8
Solution
b = {0, 0.8}