5b(13b+8)=0

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Solution for 5b(13b+8)=0 equation: 


Simplifying
5b(13b + 8) = 0

Reorder the terms:
5b(8 + 13b) = 0
(8 * 5b + 13b * 5b) = 0
(40b + 65b2) = 0

Solving
40b + 65b2 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), '5b'.
5b(8 + 13b) = 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 '(8 + 13b)' equal to zero and attempt to solve:

Simplifying
8 + 13b = 0

Solving
8 + 13b = 0

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

Add '-8' to each side of the equation.
8 + -8 + 13b = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 13b = 0 + -8
13b = 0 + -8

Combine like terms: 0 + -8 = -8
13b = -8

Divide each side by '13'.
b = -0.6153846154

Simplifying
b = -0.6153846154
Solution
b = {0, -0.6153846154}

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