(x+3)x(x+3)=

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


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

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

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

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

Multiply (3 + x) * (3 + x)
x(3(3 + x) + x(3 + x)) = 0
x((3 * 3 + x * 3) + x(3 + x)) = 0
x((9 + 3x) + x(3 + x)) = 0
x(9 + 3x + (3 * x + x * x)) = 0
x(9 + 3x + (3x + x2)) = 0

Combine like terms: 3x + 3x = 6x
x(9 + 6x + x2) = 0
(9 * x + 6x * x + x2 * x) = 0
(9x + 6x2 + x3) = 0

Solving
9x + 6x2 + x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(9 + 6x + x2) = 0

Factor a trinomial.
x((3 + x)(3 + x)) = 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 '(3 + x)' equal to zero and attempt to solve: Simplifying 3 + x = 0 Solving 3 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x = 0 + -3 x = 0 + -3 Combine like terms: 0 + -3 = -3 x = -3 Simplifying x = -3

Subproblem 3

Set the factor '(3 + x)' equal to zero and attempt to solve: Simplifying 3 + x = 0 Solving 3 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x = 0 + -3 x = 0 + -3 Combine like terms: 0 + -3 = -3 x = -3 Simplifying x = -3

Solution

x = {0, -3, -3}

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