(9w-x)(9w-x)=

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Solution for (9w-x)(9w-x)= equation:


Simplifying
(9w + -1x)(9w + -1x) = 0

Multiply (9w + -1x) * (9w + -1x)
(9w * (9w + -1x) + -1x * (9w + -1x)) = 0
((9w * 9w + -1x * 9w) + -1x * (9w + -1x)) = 0

Reorder the terms:
((-9wx + 81w2) + -1x * (9w + -1x)) = 0
((-9wx + 81w2) + -1x * (9w + -1x)) = 0
(-9wx + 81w2 + (9w * -1x + -1x * -1x)) = 0
(-9wx + 81w2 + (-9wx + 1x2)) = 0

Reorder the terms:
(-9wx + -9wx + 81w2 + 1x2) = 0

Combine like terms: -9wx + -9wx = -18wx
(-18wx + 81w2 + 1x2) = 0

Solving
-18wx + 81w2 + 1x2 = 0

Solving for variable 'w'.

Factor a trinomial.
(9w + -1x)(9w + -1x) = 0

Subproblem 1

Set the factor '(9w + -1x)' equal to zero and attempt to solve: Simplifying 9w + -1x = 0 Solving 9w + -1x = 0 Move all terms containing w to the left, all other terms to the right. Add 'x' to each side of the equation. 9w + -1x + x = 0 + x Combine like terms: -1x + x = 0 9w + 0 = 0 + x 9w = 0 + x Remove the zero: 9w = x Divide each side by '9'. w = 0.1111111111x Simplifying w = 0.1111111111x

Subproblem 2

Set the factor '(9w + -1x)' equal to zero and attempt to solve: Simplifying 9w + -1x = 0 Solving 9w + -1x = 0 Move all terms containing w to the left, all other terms to the right. Add 'x' to each side of the equation. 9w + -1x + x = 0 + x Combine like terms: -1x + x = 0 9w + 0 = 0 + x 9w = 0 + x Remove the zero: 9w = x Divide each side by '9'. w = 0.1111111111x Simplifying w = 0.1111111111x

Solution

w = {0.1111111111x, 0.1111111111x}

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