(9x-5)*(9x-5)=0

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Solution for (9x-5)*(9x-5)=0 equation:


Simplifying
(9x + -5)(9x + -5) = 0

Reorder the terms:
(-5 + 9x)(9x + -5) = 0

Reorder the terms:
(-5 + 9x)(-5 + 9x) = 0

Multiply (-5 + 9x) * (-5 + 9x)
(-5(-5 + 9x) + 9x * (-5 + 9x)) = 0
((-5 * -5 + 9x * -5) + 9x * (-5 + 9x)) = 0
((25 + -45x) + 9x * (-5 + 9x)) = 0
(25 + -45x + (-5 * 9x + 9x * 9x)) = 0
(25 + -45x + (-45x + 81x2)) = 0

Combine like terms: -45x + -45x = -90x
(25 + -90x + 81x2) = 0

Solving
25 + -90x + 81x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(5 + -9x)(5 + -9x) = 0

Subproblem 1

Set the factor '(5 + -9x)' equal to zero and attempt to solve: Simplifying 5 + -9x = 0 Solving 5 + -9x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -9x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -9x = 0 + -5 -9x = 0 + -5 Combine like terms: 0 + -5 = -5 -9x = -5 Divide each side by '-9'. x = 0.5555555556 Simplifying x = 0.5555555556

Subproblem 2

Set the factor '(5 + -9x)' equal to zero and attempt to solve: Simplifying 5 + -9x = 0 Solving 5 + -9x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -9x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -9x = 0 + -5 -9x = 0 + -5 Combine like terms: 0 + -5 = -5 -9x = -5 Divide each side by '-9'. x = 0.5555555556 Simplifying x = 0.5555555556

Solution

x = {0.5555555556, 0.5555555556}

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