efletcher011913 efletcher011913

15-05-2023
Mathematics

contestada

Which of the following has imaginary solutions?

x ^ 2 + 3x - 5 = 0

x ^ 4 - 5x ^ 2 + 3 = 0

2x ^ 2 - 6x = - 7

- 3x ^ 2 = - 5

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