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I used method 2a.
You’re the best! 😎
Never lose an opportunity to say "2b (or not to be)".
😁🤪😍
I'm the 1st viewer to watch this brand new Algebra math problem! Oh by the way, quadratic equations are my most favorite ones to solve!
That’s awesome! 😎
z - i = z²/(2i)2i.(z - i) = z²2iz - 2i² = z²z² - 2iz - 2 = 0Δ = (- 2i)² - (4 * - 2) = 4i² + 8 = 4z = (2i ± 2)/2z = ± 1 + i
I used method 2a.
You’re the best! 😎
Never lose an opportunity to say "2b (or not to be)".
😁🤪😍
I'm the 1st viewer to watch this brand new Algebra math problem! Oh by the way, quadratic equations are my most favorite ones to solve!
That’s awesome! 😎
z - i = z²/(2i)
2i.(z - i) = z²
2iz - 2i² = z²
z² - 2iz - 2 = 0
Δ = (- 2i)² - (4 * - 2) = 4i² + 8 = 4
z = (2i ± 2)/2
z = ± 1 + i