What is a Complex Number (a + bi) ? Must Know To PASS Algebra

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Math help with complex numbers a + bi. Complex numbers are very important in Algebra and a must know for all students. For more math help to include math lessons, practice problems and math tutorials check out my full math help program at tcmathacademy.com/
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Опубликовано:

28 фев 2022

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Комментарии : 8

@alexandertricot Год назад

wow youre a good teacher man!

@MerderMarderInMyHead 2 месяца назад

This video made my calculator catch on fire because I put square root of -4

@boo3046 2 года назад

So does this mean that (i)^2 is -1 since i means the square root of -1? I might misinterpret this but as I see it (i)^2 = SquareRoot[-1]^2 = -1?

@boo3046 2 года назад

A follow up, for this question would suggest that 7i^2 would mean 7*-1 which equals to -7? Thank you in advance for your answer and for this brilliant video. Best regards!

@ambika7793 9 месяцев назад

Added

@user-ky5dy5hl4d 10 месяцев назад

The number ''i'' i really a crutch in mathematics and it should not exist nor have any usage. Because when a lot of mathematicans come up with some answers to their mathematical expressions which are garbage, they suddenly incorporate the ''i'' in their answers and all is well and dandy after that. This crutch should be abolished.