-x^7+5x^2-2x^2=

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Solution for -x^7+5x^2-2x^2= equation:


Simplifying
-1x7 + 5x2 + -2x2 = 0

Reorder the terms:
5x2 + -2x2 + -1x7 = 0

Combine like terms: 5x2 + -2x2 = 3x2
3x2 + -1x7 = 0

Solving
3x2 + -1x7 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x2'.
x2(3 + -1x5) = 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 '(3 + -1x5)' equal to zero and attempt to solve: Simplifying 3 + -1x5 = 0 Solving 3 + -1x5 = 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 + -1x5 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x5 = 0 + -3 -1x5 = 0 + -3 Combine like terms: 0 + -3 = -3 -1x5 = -3 Divide each side by '-1'. x5 = 3 Simplifying x5 = 3 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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