9bc^2-21bc-60b=0

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Solution for 9bc^2-21bc-60b=0 equation:


Simplifying
9bc2 + -21bc + -60b = 0

Reorder the terms:
-60b + -21bc + 9bc2 = 0

Solving
-60b + -21bc + 9bc2 = 0

Solving for variable 'b'.

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

Factor out the Greatest Common Factor (GCF), '3b'.
3b(-20 + -7c + 3c2) = 0

Factor a trinomial.
3b((-5 + -3c)(4 + -1c)) = 0

Ignore the factor 3.

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 '(-5 + -3c)' equal to zero and attempt to solve: Simplifying -5 + -3c = 0 Solving -5 + -3c = 0 Move all terms containing b to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -3c = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -3c = 0 + 5 -3c = 0 + 5 Combine like terms: 0 + 5 = 5 -3c = 5 Add '3c' to each side of the equation. -3c + 3c = 5 + 3c Combine like terms: -3c + 3c = 0 0 = 5 + 3c Simplifying 0 = 5 + 3c The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 3

Set the factor '(4 + -1c)' equal to zero and attempt to solve: Simplifying 4 + -1c = 0 Solving 4 + -1c = 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 + -1c = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1c = 0 + -4 -1c = 0 + -4 Combine like terms: 0 + -4 = -4 -1c = -4 Add 'c' to each side of the equation. -1c + c = -4 + c Combine like terms: -1c + c = 0 0 = -4 + c Simplifying 0 = -4 + c The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

b = {0}

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