45a^2b-30ab+5b=

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Solution for 45a^2b-30ab+5b= equation:


Simplifying
45a2b + -30ab + 5b = 0

Reorder the terms:
-30ab + 45a2b + 5b = 0

Solving
-30ab + 45a2b + 5b = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '5b'.
5b(-6a + 9a2 + 1) = 0

Factor a trinomial.
5b((3a + -1)(3a + -1)) = 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 a to the left, all other terms to the right. Add '-1b' to each side of the equation. b + -1b = 0 + -1b Remove the zero: 0 = -1b Simplifying 0 = -1b 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 + -1)' equal to zero and attempt to solve: Simplifying 3a + -1 = 0 Reorder the terms: -1 + 3a = 0 Solving -1 + 3a = 0 Move all terms containing a to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + 3a = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 3a = 0 + 1 3a = 0 + 1 Combine like terms: 0 + 1 = 1 3a = 1 Divide each side by '3'. a = 0.3333333333 Simplifying a = 0.3333333333

Subproblem 3

Set the factor '(3a + -1)' equal to zero and attempt to solve: Simplifying 3a + -1 = 0 Reorder the terms: -1 + 3a = 0 Solving -1 + 3a = 0 Move all terms containing a to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + 3a = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 3a = 0 + 1 3a = 0 + 1 Combine like terms: 0 + 1 = 1 3a = 1 Divide each side by '3'. a = 0.3333333333 Simplifying a = 0.3333333333

Solution

a = {0.3333333333, 0.3333333333}

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