(5a-3)(a-3)=0

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Solution for (5a-3)(a-3)=0 equation:


Simplifying
(5a + -3)(a + -3) = 0

Reorder the terms:
(-3 + 5a)(a + -3) = 0

Reorder the terms:
(-3 + 5a)(-3 + a) = 0

Multiply (-3 + 5a) * (-3 + a)
(-3(-3 + a) + 5a * (-3 + a)) = 0
((-3 * -3 + a * -3) + 5a * (-3 + a)) = 0
((9 + -3a) + 5a * (-3 + a)) = 0
(9 + -3a + (-3 * 5a + a * 5a)) = 0
(9 + -3a + (-15a + 5a2)) = 0

Combine like terms: -3a + -15a = -18a
(9 + -18a + 5a2) = 0

Solving
9 + -18a + 5a2 = 0

Solving for variable 'a'.

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

Subproblem 1

Set the factor '(3 + -5a)' equal to zero and attempt to solve: Simplifying 3 + -5a = 0 Solving 3 + -5a = 0 Move all terms containing a to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -5a = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5a = 0 + -3 -5a = 0 + -3 Combine like terms: 0 + -3 = -3 -5a = -3 Divide each side by '-5'. a = 0.6 Simplifying a = 0.6

Subproblem 2

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

Solution

a = {0.6, 3}

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