4b(4b+4)=0

Solution for 4b(4b+4)=0 equation:

Simplifying
4b(4b + 4) = 0

Reorder the terms:
4b(4 + 4b) = 0
(4 * 4b + 4b * 4b) = 0
(16b + 16b2) = 0

Solving
16b + 16b2 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), '16b'.
16b(1 + b) = 0

Ignore the factor 16.
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 '(1 + b)' equal to zero and attempt to solve:

Simplifying
1 + b = 0

Solving
1 + b = 0

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

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

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

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

Simplifying
b = -1
Solution
b = {0, -1}