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Mathematics, 02.09.2021 19:50 bxbykay1

Solve

x²+4=0

x=2
x=2i
x= cross symbol 2
x= cross symbol 2i

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Answers: 1
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Solve

x²+4=0

x=2
x=2i
x= cross symbol 2
x= cross symbol 2...
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