(11-x)*(11-x)+64=100

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Solution for (11-x)*(11-x)+64=100 equation:


Simplifying
(11 + -1x)(11 + -1x) + 64 = 100

Multiply (11 + -1x) * (11 + -1x)
(11(11 + -1x) + -1x * (11 + -1x)) + 64 = 100
((11 * 11 + -1x * 11) + -1x * (11 + -1x)) + 64 = 100
((121 + -11x) + -1x * (11 + -1x)) + 64 = 100
(121 + -11x + (11 * -1x + -1x * -1x)) + 64 = 100
(121 + -11x + (-11x + 1x2)) + 64 = 100

Combine like terms: -11x + -11x = -22x
(121 + -22x + 1x2) + 64 = 100

Reorder the terms:
121 + 64 + -22x + 1x2 = 100

Combine like terms: 121 + 64 = 185
185 + -22x + 1x2 = 100

Solving
185 + -22x + 1x2 = 100

Solving for variable 'x'.

Reorder the terms:
185 + -100 + -22x + 1x2 = 100 + -100

Combine like terms: 185 + -100 = 85
85 + -22x + 1x2 = 100 + -100

Combine like terms: 100 + -100 = 0
85 + -22x + 1x2 = 0

Factor a trinomial.
(5 + -1x)(17 + -1x) = 0

Subproblem 1

Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 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 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5

Subproblem 2

Set the factor '(17 + -1x)' equal to zero and attempt to solve: Simplifying 17 + -1x = 0 Solving 17 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-17' to each side of the equation. 17 + -17 + -1x = 0 + -17 Combine like terms: 17 + -17 = 0 0 + -1x = 0 + -17 -1x = 0 + -17 Combine like terms: 0 + -17 = -17 -1x = -17 Divide each side by '-1'. x = 17 Simplifying x = 17

Solution

x = {5, 17}

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