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mathslover Group TitleBest ResponseYou've already chosen the best response.0
i is negative or positive
 2 years ago

mukushla Group TitleBest ResponseYou've already chosen the best response.3
=1 is positive
 2 years ago

jmodel12 Group TitleBest ResponseYou've already chosen the best response.1
Absolutely! My X is negative 50% of the time.
 2 years ago

chandhuru Group TitleBest ResponseYou've already chosen the best response.0
modulus i is positive
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
\[\sqrt{1} = ?\] 0^2 + 1^2 = 1 ?
 2 years ago

mukushla Group TitleBest ResponseYou've already chosen the best response.3
\[\text{magnitude of everything}\ge0\]
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
(a+ib)^2 = a^2+b^2 ?
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
a+ib^2 = a^2+b^2
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.0
a+ib = sqrt(a^2+b^2)
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
Yep.. Thanks @mukushla and @Libniz and @hartnn
 2 years ago

mukushla Group TitleBest ResponseYou've already chosen the best response.3
no problem
 2 years ago

Perseverance Group TitleBest ResponseYou've already chosen the best response.0
no because x = √(X² ) so even if you get any number + or  the number will be squared first making it to be + then it will be rooted to give you the number
 2 years ago
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