-3x^6+18x^5=27x^4

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Solution for -3x^6+18x^5=27x^4 equation:


Simplifying
-3x6 + 18x5 = 27x4

Reorder the terms:
18x5 + -3x6 = 27x4

Solving
18x5 + -3x6 = 27x4

Solving for variable 'x'.

Reorder the terms:
-27x4 + 18x5 + -3x6 = 27x4 + -27x4

Combine like terms: 27x4 + -27x4 = 0
-27x4 + 18x5 + -3x6 = 0

Factor out the Greatest Common Factor (GCF), '3x4'.
3x4(-9 + 6x + -1x2) = 0

Factor a trinomial.
3x4((-3 + x)(3 + -1x)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'x4' equal to zero and attempt to solve: Simplifying x4 = 0 Solving x4 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x4 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

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

Solution

x = {3, 3}

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