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2 votes
What are the solutions of the equation x4 + 95x2 – 500 = 0?

2 Answers

3 votes

Answer:

C

Explanation:

x = plus-or-minus StartRoot 5 EndRoot and x = ±10i

ED 2021

User Jerome Puttemans
by
6.2k points
6 votes
x4+(95x2)-500=0
x4+(190)-500=0
x4-310=0
x4=310
x=4√(310)
x=4.196
User Morg
by
5.9k points