20x^2-45x^10=0

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Solution for 20x^2-45x^10=0 equation:


Simplifying
20x2 + -45x10 = 0

Solving
20x2 + -45x10 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5x2'.
5x2(4 + -9x8) = 0

Factor a difference between two squares.
5x2((2 + 3x4)(2 + -3x4)) = 0

Ignore the factor 5.

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 + 3x4)' equal to zero and attempt to solve: Simplifying 2 + 3x4 = 0 Solving 2 + 3x4 = 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 + 3x4 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 3x4 = 0 + -2 3x4 = 0 + -2 Combine like terms: 0 + -2 = -2 3x4 = -2 Divide each side by '3'. x4 = -0.6666666667 Simplifying x4 = -0.6666666667 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 3

Set the factor '(2 + -3x4)' equal to zero and attempt to solve: Simplifying 2 + -3x4 = 0 Solving 2 + -3x4 = 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 + -3x4 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3x4 = 0 + -2 -3x4 = 0 + -2 Combine like terms: 0 + -2 = -2 -3x4 = -2 Divide each side by '-3'. x4 = 0.6666666667 Simplifying x4 = 0.6666666667 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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