-11x-2=5x^2

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Solution for -11x-2=5x^2 equation:


Simplifying
-11x + -2 = 5x2

Reorder the terms:
-2 + -11x = 5x2

Solving
-2 + -11x = 5x2

Solving for variable 'x'.

Combine like terms: 5x2 + -5x2 = 0
-2 + -11x + -5x2 = 0

Factor out the Greatest Common Factor (GCF), '-1'.
-1(2 + 11x + 5x2) = 0

Factor a trinomial.
-1((2 + x)(1 + 5x)) = 0

Ignore the factor -1.

Subproblem 1

Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 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 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2

Subproblem 2

Set the factor '(1 + 5x)' equal to zero and attempt to solve: Simplifying 1 + 5x = 0 Solving 1 + 5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 5x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 5x = 0 + -1 5x = 0 + -1 Combine like terms: 0 + -1 = -1 5x = -1 Divide each side by '5'. x = -0.2 Simplifying x = -0.2

Solution

x = {-2, -0.2}

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