x^2+2x-10403=0

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Solution for x^2+2x-10403=0 equation:


Simplifying
x2 + 2x + -10403 = 0

Reorder the terms:
-10403 + 2x + x2 = 0

Solving
-10403 + 2x + x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-103 + -1x)(101 + -1x) = 0

Subproblem 1

Set the factor '(-103 + -1x)' equal to zero and attempt to solve: Simplifying -103 + -1x = 0 Solving -103 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '103' to each side of the equation. -103 + 103 + -1x = 0 + 103 Combine like terms: -103 + 103 = 0 0 + -1x = 0 + 103 -1x = 0 + 103 Combine like terms: 0 + 103 = 103 -1x = 103 Divide each side by '-1'. x = -103 Simplifying x = -103

Subproblem 2

Set the factor '(101 + -1x)' equal to zero and attempt to solve: Simplifying 101 + -1x = 0 Solving 101 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-101' to each side of the equation. 101 + -101 + -1x = 0 + -101 Combine like terms: 101 + -101 = 0 0 + -1x = 0 + -101 -1x = 0 + -101 Combine like terms: 0 + -101 = -101 -1x = -101 Divide each side by '-1'. x = 101 Simplifying x = 101

Solution

x = {-103, 101}

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