2x^9+22x^8+60x^7=

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Solution for 2x^9+22x^8+60x^7= equation:


Simplifying
2x9 + 22x8 + 60x7 = 0

Reorder the terms:
60x7 + 22x8 + 2x9 = 0

Solving
60x7 + 22x8 + 2x9 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x7'.
2x7(30 + 11x + x2) = 0

Factor a trinomial.
2x7((6 + x)(5 + x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'x7' equal to zero and attempt to solve: Simplifying x7 = 0 Solving x7 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x7 = 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 '(6 + x)' equal to zero and attempt to solve: Simplifying 6 + x = 0 Solving 6 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + x = 0 + -6 x = 0 + -6 Combine like terms: 0 + -6 = -6 x = -6 Simplifying x = -6

Subproblem 3

Set the factor '(5 + x)' equal to zero and attempt to solve: Simplifying 5 + x = 0 Solving 5 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + x = 0 + -5 x = 0 + -5 Combine like terms: 0 + -5 = -5 x = -5 Simplifying x = -5

Solution

x = {-6, -5}

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