X(2x+1)(x+1)=0

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Solution for X(2x+1)(x+1)=0 equation:


Simplifying
X(2x + 1)(x + 1) = 0

Reorder the terms:
X(1 + 2x)(x + 1) = 0

Reorder the terms:
X(1 + 2x)(1 + x) = 0

Multiply (1 + 2x) * (1 + x)
X(1(1 + x) + 2x * (1 + x)) = 0
X((1 * 1 + x * 1) + 2x * (1 + x)) = 0
X((1 + 1x) + 2x * (1 + x)) = 0
X(1 + 1x + (1 * 2x + x * 2x)) = 0
X(1 + 1x + (2x + 2x2)) = 0

Combine like terms: 1x + 2x = 3x
X(1 + 3x + 2x2) = 0
(1 * X + 3x * X + 2x2 * X) = 0
(1X + 3xX + 2x2X) = 0

Solving
1X + 3xX + 2x2X = 0

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Factor out the Greatest Common Factor (GCF), 'X'.
X(1 + 3x + 2x2) = 0

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

Subproblem 1

Set the factor 'X' equal to zero and attempt to solve: Simplifying X = 0 Solving X = 0 Move all terms containing X to the left, all other terms to the right. Simplifying X = 0

Subproblem 2

Set the factor '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 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 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Add '-1x' to each side of the equation. x + -1x = -1 + -1x Combine like terms: x + -1x = 0 0 = -1 + -1x Simplifying 0 = -1 + -1x The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 3

Set the factor '(1 + 2x)' equal to zero and attempt to solve: Simplifying 1 + 2x = 0 Solving 1 + 2x = 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 + 2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2x = 0 + -1 2x = 0 + -1 Combine like terms: 0 + -1 = -1 2x = -1 Add '-2x' to each side of the equation. 2x + -2x = -1 + -2x Combine like terms: 2x + -2x = 0 0 = -1 + -2x Simplifying 0 = -1 + -2x The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

X = {0}

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