c^2+10c-11=0

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Solution for c^2+10c-11=0 equation:


Simplifying
c2 + 10c + -11 = 0

Reorder the terms:
-11 + 10c + c2 = 0

Solving
-11 + 10c + c2 = 0

Solving for variable 'c'.

Factor a trinomial.
(-11 + -1c)(1 + -1c) = 0

Subproblem 1

Set the factor '(-11 + -1c)' equal to zero and attempt to solve: Simplifying -11 + -1c = 0 Solving -11 + -1c = 0 Move all terms containing c to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + -1c = 0 + 11 Combine like terms: -11 + 11 = 0 0 + -1c = 0 + 11 -1c = 0 + 11 Combine like terms: 0 + 11 = 11 -1c = 11 Divide each side by '-1'. c = -11 Simplifying c = -11

Subproblem 2

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

Solution

c = {-11, 1}

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