2x^3+6x^2+12x^2=4x^3+16x^2

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Solution for 2x^3+6x^2+12x^2=4x^3+16x^2 equation:


Simplifying
2x3 + 6x2 + 12x2 = 4x3 + 16x2

Reorder the terms:
6x2 + 12x2 + 2x3 = 4x3 + 16x2

Combine like terms: 6x2 + 12x2 = 18x2
18x2 + 2x3 = 4x3 + 16x2

Reorder the terms:
18x2 + 2x3 = 16x2 + 4x3

Solving
18x2 + 2x3 = 16x2 + 4x3

Solving for variable 'x'.

Reorder the terms:
18x2 + -16x2 + 2x3 + -4x3 = 16x2 + 4x3 + -16x2 + -4x3

Combine like terms: 18x2 + -16x2 = 2x2
2x2 + 2x3 + -4x3 = 16x2 + 4x3 + -16x2 + -4x3

Combine like terms: 2x3 + -4x3 = -2x3
2x2 + -2x3 = 16x2 + 4x3 + -16x2 + -4x3

Reorder the terms:
2x2 + -2x3 = 16x2 + -16x2 + 4x3 + -4x3

Combine like terms: 16x2 + -16x2 = 0
2x2 + -2x3 = 0 + 4x3 + -4x3
2x2 + -2x3 = 4x3 + -4x3

Combine like terms: 4x3 + -4x3 = 0
2x2 + -2x3 = 0

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

Ignore the factor 2.

Subproblem 1

Set the factor 'x2' equal to zero and attempt to solve: Simplifying x2 = 0 Solving x2 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x2 = 0 Take the square root of each side: x = {0}

Subproblem 2

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

Solution

x = {0, 1}

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