40x^5-28x^8=0

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Solution for 40x^5-28x^8=0 equation:


Simplifying
40x5 + -28x8 = 0

Solving
40x5 + -28x8 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4x5'.
4x5(10 + -7x3) = 0

Ignore the factor 4.

Subproblem 1

Set the factor 'x5' equal to zero and attempt to solve: Simplifying x5 = 0 Solving x5 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x5 = 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 '(10 + -7x3)' equal to zero and attempt to solve: Simplifying 10 + -7x3 = 0 Solving 10 + -7x3 = 0 Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -7x3 = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -7x3 = 0 + -10 -7x3 = 0 + -10 Combine like terms: 0 + -10 = -10 -7x3 = -10 Divide each side by '-7'. x3 = 1.428571429 Simplifying x3 = 1.428571429 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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