25b^3+15b^2=

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Solution for 25b^3+15b^2= equation:


Simplifying
25b3 + 15b2 = 0

Reorder the terms:
15b2 + 25b3 = 0

Solving
15b2 + 25b3 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), '5b2'.
5b2(3 + 5b) = 0

Ignore the factor 5.

Subproblem 1

Set the factor 'b2' equal to zero and attempt to solve: Simplifying b2 = 0 Solving b2 = 0 Move all terms containing b to the left, all other terms to the right. Simplifying b2 = 0 Take the square root of each side: b = {0}

Subproblem 2

Set the factor '(3 + 5b)' equal to zero and attempt to solve: Simplifying 3 + 5b = 0 Solving 3 + 5b = 0 Move all terms containing b to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 5b = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 5b = 0 + -3 5b = 0 + -3 Combine like terms: 0 + -3 = -3 5b = -3 Divide each side by '5'. b = -0.6 Simplifying b = -0.6

Solution

b = {0, -0.6}

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