6x(x+12x)=6x^2+72x

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Solution for 6x(x+12x)=6x^2+72x equation:


Simplifying
6x(x + 12x) = 6x2 + 72x

Combine like terms: x + 12x = 13x
6x(13x) = 6x2 + 72x

Remove parenthesis around (13x)
6x * 13x = 6x2 + 72x

Reorder the terms for easier multiplication:
6 * 13x * x = 6x2 + 72x

Multiply 6 * 13
78x * x = 6x2 + 72x

Multiply x * x
78x2 = 6x2 + 72x

Reorder the terms:
78x2 = 72x + 6x2

Solving
78x2 = 72x + 6x2

Solving for variable 'x'.

Reorder the terms:
-72x + 78x2 + -6x2 = 72x + 6x2 + -72x + -6x2

Combine like terms: 78x2 + -6x2 = 72x2
-72x + 72x2 = 72x + 6x2 + -72x + -6x2

Reorder the terms:
-72x + 72x2 = 72x + -72x + 6x2 + -6x2

Combine like terms: 72x + -72x = 0
-72x + 72x2 = 0 + 6x2 + -6x2
-72x + 72x2 = 6x2 + -6x2

Combine like terms: 6x2 + -6x2 = 0
-72x + 72x2 = 0

Factor out the Greatest Common Factor (GCF), '72x'.
72x(-1 + x) = 0

Ignore the factor 72.

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 Simplifying x = 1

Solution

x = {0, 1}

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