40x^3-35x^5+30x^3=

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Solution for 40x^3-35x^5+30x^3= equation:


Simplifying
40x3 + -35x5 + 30x3 = 0

Reorder the terms:
40x3 + 30x3 + -35x5 = 0

Combine like terms: 40x3 + 30x3 = 70x3
70x3 + -35x5 = 0

Solving
70x3 + -35x5 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '35x3'.
35x3(2 + -1x2) = 0

Ignore the factor 35.

Subproblem 1

Set the factor 'x3' equal to zero and attempt to solve: Simplifying x3 = 0 Solving x3 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x3 = 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 '(2 + -1x2)' equal to zero and attempt to solve: Simplifying 2 + -1x2 = 0 Solving 2 + -1x2 = 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 + -1x2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x2 = 0 + -2 -1x2 = 0 + -2 Combine like terms: 0 + -2 = -2 -1x2 = -2 Divide each side by '-1'. x2 = 2 Simplifying x2 = 2 Take the square root of each side: x = {-1.414213562, 1.414213562}

Solution

x = {-1.414213562, 1.414213562}

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