(x+2)x(3x+1)=

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Solution for (x+2)x(3x+1)= equation:


Simplifying
(x + 2) * x(3x + 1) = 0

Reorder the terms:
(2 + x) * x(3x + 1) = 0

Reorder the terms:
(2 + x) * x(1 + 3x) = 0

Reorder the terms for easier multiplication:
x(2 + x)(1 + 3x) = 0

Multiply (2 + x) * (1 + 3x)
x(2(1 + 3x) + x(1 + 3x)) = 0
x((1 * 2 + 3x * 2) + x(1 + 3x)) = 0
x((2 + 6x) + x(1 + 3x)) = 0
x(2 + 6x + (1 * x + 3x * x)) = 0
x(2 + 6x + (1x + 3x2)) = 0

Combine like terms: 6x + 1x = 7x
x(2 + 7x + 3x2) = 0
(2 * x + 7x * x + 3x2 * x) = 0
(2x + 7x2 + 3x3) = 0

Solving
2x + 7x2 + 3x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(2 + 7x + 3x2) = 0

Factor a trinomial.
x((2 + x)(1 + 3x)) = 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 '(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 3

Set the factor '(1 + 3x)' equal to zero and attempt to solve: Simplifying 1 + 3x = 0 Solving 1 + 3x = 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 + 3x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 3x = 0 + -1 3x = 0 + -1 Combine like terms: 0 + -1 = -1 3x = -1 Divide each side by '3'. x = -0.3333333333 Simplifying x = -0.3333333333

Solution

x = {0, -2, -0.3333333333}

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