(3a-2)(3a-2)=

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Solution for (3a-2)(3a-2)= equation:


Simplifying
(3a + -2)(3a + -2) = 0

Reorder the terms:
(-2 + 3a)(3a + -2) = 0

Reorder the terms:
(-2 + 3a)(-2 + 3a) = 0

Multiply (-2 + 3a) * (-2 + 3a)
(-2(-2 + 3a) + 3a * (-2 + 3a)) = 0
((-2 * -2 + 3a * -2) + 3a * (-2 + 3a)) = 0
((4 + -6a) + 3a * (-2 + 3a)) = 0
(4 + -6a + (-2 * 3a + 3a * 3a)) = 0
(4 + -6a + (-6a + 9a2)) = 0

Combine like terms: -6a + -6a = -12a
(4 + -12a + 9a2) = 0

Solving
4 + -12a + 9a2 = 0

Solving for variable 'a'.

Factor a trinomial.
(2 + -3a)(2 + -3a) = 0

Subproblem 1

Set the factor '(2 + -3a)' equal to zero and attempt to solve: Simplifying 2 + -3a = 0 Solving 2 + -3a = 0 Move all terms containing a to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3a = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3a = 0 + -2 -3a = 0 + -2 Combine like terms: 0 + -2 = -2 -3a = -2 Divide each side by '-3'. a = 0.6666666667 Simplifying a = 0.6666666667

Subproblem 2

Set the factor '(2 + -3a)' equal to zero and attempt to solve: Simplifying 2 + -3a = 0 Solving 2 + -3a = 0 Move all terms containing a to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3a = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3a = 0 + -2 -3a = 0 + -2 Combine like terms: 0 + -2 = -2 -3a = -2 Divide each side by '-3'. a = 0.6666666667 Simplifying a = 0.6666666667

Solution

a = {0.6666666667, 0.6666666667}

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