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Solve the equation z4−16=0.

Solve the equation z4−16=0.
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5 votes
Solve the equation z4−16=0.

User Delana
by
8.3k points

1 Answer

7 votes

Answer:

z = 4

Explanation:

z4−16=0

4z - 16 = 0 [rewrite for clarity]

4z - 16 + 16 = 0 + 16 [Add 16 to both sides]

4z = 16

(4z/4) = (16/4) [Divide both sides by 16]

z = 4

User Drunkdolphin
by
8.5k points
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