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9:32 why are you using the formula? It's easier to subtract 71 on both sides, take the square root, get: x=+-sqrt(71)i and you are done.Anyway, good video
He couldn't get this answer because he wrote in the beginning that X is real number, i isn't
Bravo maestro!!!😮😊...x= zero (0)
Thank you so much 👍🏻❤️
9:32 why are you using the formula? It's easier to subtract 71 on both sides, take the square root, get: x=+-sqrt(71)i and you are done.
Anyway, good video
He couldn't get this answer because he wrote in the beginning that X is real number, i isn't
Bravo maestro!!!😮😊
...x= zero (0)
Thank you so much 👍🏻❤️