20y^7+5y^4=

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Solution for 20y^7+5y^4= equation:


Simplifying
20y7 + 5y4 = 0

Reorder the terms:
5y4 + 20y7 = 0

Solving
5y4 + 20y7 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '5y4'.
5y4(1 + 4y3) = 0

Ignore the factor 5.

Subproblem 1

Set the factor 'y4' equal to zero and attempt to solve: Simplifying y4 = 0 Solving y4 = 0 Move all terms containing y to the left, all other terms to the right. Simplifying y4 = 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 '(1 + 4y3)' equal to zero and attempt to solve: Simplifying 1 + 4y3 = 0 Solving 1 + 4y3 = 0 Move all terms containing y to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 4y3 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 4y3 = 0 + -1 4y3 = 0 + -1 Combine like terms: 0 + -1 = -1 4y3 = -1 Divide each side by '4'. y3 = -0.25 Simplifying y3 = -0.25 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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