875=x^2+10x

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Solution for 875=x^2+10x equation:


Simplifying
875 = x2 + 10x

Reorder the terms:
875 = 10x + x2

Solving
875 = 10x + x2

Solving for variable 'x'.

Reorder the terms:
875 + -10x + -1x2 = 10x + -10x + x2 + -1x2

Combine like terms: 10x + -10x = 0
875 + -10x + -1x2 = 0 + x2 + -1x2
875 + -10x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
875 + -10x + -1x2 = 0

Factor a trinomial.
(25 + -1x)(35 + x) = 0

Subproblem 1

Set the factor '(25 + -1x)' equal to zero and attempt to solve: Simplifying 25 + -1x = 0 Solving 25 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-25' to each side of the equation. 25 + -25 + -1x = 0 + -25 Combine like terms: 25 + -25 = 0 0 + -1x = 0 + -25 -1x = 0 + -25 Combine like terms: 0 + -25 = -25 -1x = -25 Divide each side by '-1'. x = 25 Simplifying x = 25

Subproblem 2

Set the factor '(35 + x)' equal to zero and attempt to solve: Simplifying 35 + x = 0 Solving 35 + x = 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 + x = 0 + -35 Combine like terms: 35 + -35 = 0 0 + x = 0 + -35 x = 0 + -35 Combine like terms: 0 + -35 = -35 x = -35 Simplifying x = -35

Solution

x = {25, -35}

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