6a^2b^9-18ab^9+30b^9=0

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Solution for 6a^2b^9-18ab^9+30b^9=0 equation:


Simplifying
6a2b9 + -18ab9 + 30b9 = 0

Reorder the terms:
-18ab9 + 6a2b9 + 30b9 = 0

Solving
-18ab9 + 6a2b9 + 30b9 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '6b9'.
6b9(-3a + a2 + 5) = 0

Ignore the factor 6.

Subproblem 1

Set the factor 'b9' equal to zero and attempt to solve: Simplifying b9 = 0 Solving b9 = 0 Move all terms containing a to the left, all other terms to the right. Add '-1b9' to each side of the equation. b9 + -1b9 = 0 + -1b9 Remove the zero: 0 = -1b9 Simplifying 0 = -1b9 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(-3a + a2 + 5)' equal to zero and attempt to solve: Simplifying -3a + a2 + 5 = 0 Reorder the terms: 5 + -3a + a2 = 0 Solving 5 + -3a + a2 = 0 Begin completing the square. Move the constant term to the right: Add '-5' to each side of the equation. 5 + -3a + -5 + a2 = 0 + -5 Reorder the terms: 5 + -5 + -3a + a2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -3a + a2 = 0 + -5 -3a + a2 = 0 + -5 Combine like terms: 0 + -5 = -5 -3a + a2 = -5 The a term is -3a. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3a + 2.25 + a2 = -5 + 2.25 Reorder the terms: 2.25 + -3a + a2 = -5 + 2.25 Combine like terms: -5 + 2.25 = -2.75 2.25 + -3a + a2 = -2.75 Factor a perfect square on the left side: (a + -1.5)(a + -1.5) = -2.75 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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