5b^4+60b^3+180b^2=0

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Solution for 5b^4+60b^3+180b^2=0 equation:


Simplifying
5b4 + 60b3 + 180b2 = 0

Reorder the terms:
180b2 + 60b3 + 5b4 = 0

Solving
180b2 + 60b3 + 5b4 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), '5b2'.
5b2(36 + 12b + b2) = 0

Factor a trinomial.
5b2((6 + b)(6 + b)) = 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 '(6 + b)' equal to zero and attempt to solve: Simplifying 6 + b = 0 Solving 6 + b = 0 Move all terms containing b to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + b = 0 + -6 Combine like terms: 6 + -6 = 0 0 + b = 0 + -6 b = 0 + -6 Combine like terms: 0 + -6 = -6 b = -6 Simplifying b = -6

Subproblem 3

Set the factor '(6 + b)' equal to zero and attempt to solve: Simplifying 6 + b = 0 Solving 6 + b = 0 Move all terms containing b to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + b = 0 + -6 Combine like terms: 6 + -6 = 0 0 + b = 0 + -6 b = 0 + -6 Combine like terms: 0 + -6 = -6 b = -6 Simplifying b = -6

Solution

b = {0, -6, -6}

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