x^2=15x+34

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Solution for x^2=15x+34 equation:


Simplifying
x2 = 15x + 34

Reorder the terms:
x2 = 34 + 15x

Solving
x2 = 34 + 15x

Solving for variable 'x'.

Reorder the terms:
-34 + -15x + x2 = 34 + 15x + -34 + -15x

Reorder the terms:
-34 + -15x + x2 = 34 + -34 + 15x + -15x

Combine like terms: 34 + -34 = 0
-34 + -15x + x2 = 0 + 15x + -15x
-34 + -15x + x2 = 15x + -15x

Combine like terms: 15x + -15x = 0
-34 + -15x + x2 = 0

Factor a trinomial.
(-2 + -1x)(17 + -1x) = 0

Subproblem 1

Set the factor '(-2 + -1x)' equal to zero and attempt to solve: Simplifying -2 + -1x = 0 Solving -2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1x = 0 + 2 -1x = 0 + 2 Combine like terms: 0 + 2 = 2 -1x = 2 Divide each side by '-1'. x = -2 Simplifying x = -2

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 = {-2, 17}

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