x^2+x=1260

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Solution for x^2+x=1260 equation:


Simplifying
x2 + x = 1260

Reorder the terms:
x + x2 = 1260

Solving
x + x2 = 1260

Solving for variable 'x'.

Reorder the terms:
-1260 + x + x2 = 1260 + -1260

Combine like terms: 1260 + -1260 = 0
-1260 + x + x2 = 0

Factor a trinomial.
(-36 + -1x)(35 + -1x) = 0

Subproblem 1

Set the factor '(-36 + -1x)' equal to zero and attempt to solve: Simplifying -36 + -1x = 0 Solving -36 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '36' to each side of the equation. -36 + 36 + -1x = 0 + 36 Combine like terms: -36 + 36 = 0 0 + -1x = 0 + 36 -1x = 0 + 36 Combine like terms: 0 + 36 = 36 -1x = 36 Divide each side by '-1'. x = -36 Simplifying x = -36

Subproblem 2

Set the factor '(35 + -1x)' equal to zero and attempt to solve: Simplifying 35 + -1x = 0 Solving 35 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-35' to each side of the equation. 35 + -35 + -1x = 0 + -35 Combine like terms: 35 + -35 = 0 0 + -1x = 0 + -35 -1x = 0 + -35 Combine like terms: 0 + -35 = -35 -1x = -35 Divide each side by '-1'. x = 35 Simplifying x = 35

Solution

x = {-36, 35}

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