x^2-14x+15=2

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Solution for x^2-14x+15=2 equation:


Simplifying
x2 + -14x + 15 = 2

Reorder the terms:
15 + -14x + x2 = 2

Solving
15 + -14x + x2 = 2

Solving for variable 'x'.

Reorder the terms:
15 + -2 + -14x + x2 = 2 + -2

Combine like terms: 15 + -2 = 13
13 + -14x + x2 = 2 + -2

Combine like terms: 2 + -2 = 0
13 + -14x + x2 = 0

Factor a trinomial.
(1 + -1x)(13 + -1x) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(13 + -1x)' equal to zero and attempt to solve: Simplifying 13 + -1x = 0 Solving 13 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + -1x = 0 + -13 Combine like terms: 13 + -13 = 0 0 + -1x = 0 + -13 -1x = 0 + -13 Combine like terms: 0 + -13 = -13 -1x = -13 Divide each side by '-1'. x = 13 Simplifying x = 13

Solution

x = {1, 13}

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