7z^4(8-10z^9)=

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Solution for 7z^4(8-10z^9)= equation:


Simplifying
7z4(8 + -10z9) = 0
(8 * 7z4 + -10z9 * 7z4) = 0
(56z4 + -70z13) = 0

Solving
56z4 + -70z13 = 0

Solving for variable 'z'.

Factor out the Greatest Common Factor (GCF), '14z4'.
14z4(4 + -5z9) = 0

Ignore the factor 14.

Subproblem 1

Set the factor 'z4' equal to zero and attempt to solve: Simplifying z4 = 0 Solving z4 = 0 Move all terms containing z to the left, all other terms to the right. Simplifying z4 = 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 '(4 + -5z9)' equal to zero and attempt to solve: Simplifying 4 + -5z9 = 0 Solving 4 + -5z9 = 0 Move all terms containing z to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -5z9 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -5z9 = 0 + -4 -5z9 = 0 + -4 Combine like terms: 0 + -4 = -4 -5z9 = -4 Divide each side by '-5'. z9 = 0.8 Simplifying z9 = 0.8 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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