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Dobrobobr · Answer 1 · 2021-04-15T09:31:29+0000

Answer:

Solving for 81x^4 - 16 = 0

Explanation:

Standard form:

81x4 − 16 = 0

x1 = −0.667

x2 = 0.667

x3 = −0.666667i

x4 = 0.666667i