Mathematics
Mathematics, 05.10.2019 04:00, Cleotilde14151

Given 2x^2=-8, x is

a.-2
b. 2
c. 2i or -2i
d. 4i or -4i

answer
Answers: 2

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Do you know the correct answer?
Given 2x^2=-8, x is

a.-2
b. 2
c. 2i or -2i
d. 4i or -4i...

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