x^2-24x+144=25

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Solution for x^2-24x+144=25 equation:


Simplifying
x2 + -24x + 144 = 25

Reorder the terms:
144 + -24x + x2 = 25

Solving
144 + -24x + x2 = 25

Solving for variable 'x'.

Reorder the terms:
144 + -25 + -24x + x2 = 25 + -25

Combine like terms: 144 + -25 = 119
119 + -24x + x2 = 25 + -25

Combine like terms: 25 + -25 = 0
119 + -24x + x2 = 0

Factor a trinomial.
(7 + -1x)(17 + -1x) = 0

Subproblem 1

Set the factor '(7 + -1x)' equal to zero and attempt to solve: Simplifying 7 + -1x = 0 Solving 7 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x = 0 + -7 -1x = 0 + -7 Combine like terms: 0 + -7 = -7 -1x = -7 Divide each side by '-1'. x = 7 Simplifying x = 7

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 = {7, 17}

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