9x^7-2x^2=

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Solution for 9x^7-2x^2= equation:


Simplifying
9x7 + -2x2 = 0

Reorder the terms:
-2x2 + 9x7 = 0

Solving
-2x2 + 9x7 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x2'.
x2(-2 + 9x5) = 0

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 '(-2 + 9x5)' equal to zero and attempt to solve: Simplifying -2 + 9x5 = 0 Solving -2 + 9x5 = 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 + 9x5 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + 9x5 = 0 + 2 9x5 = 0 + 2 Combine like terms: 0 + 2 = 2 9x5 = 2 Divide each side by '9'. x5 = 0.2222222222 Simplifying x5 = 0.2222222222 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

x = {0}

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