3x^8+33x^7+54x^6=

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Solution for 3x^8+33x^7+54x^6= equation:


Simplifying
3x8 + 33x7 + 54x6 = 0

Reorder the terms:
54x6 + 33x7 + 3x8 = 0

Solving
54x6 + 33x7 + 3x8 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3x6'.
3x6(18 + 11x + x2) = 0

Factor a trinomial.
3x6((9 + x)(2 + x)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'x6' equal to zero and attempt to solve: Simplifying x6 = 0 Solving x6 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x6 = 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 '(9 + x)' equal to zero and attempt to solve: Simplifying 9 + x = 0 Solving 9 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + x = 0 + -9 x = 0 + -9 Combine like terms: 0 + -9 = -9 x = -9 Simplifying x = -9

Subproblem 3

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

Solution

x = {-9, -2}

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