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bridgetolivaresBest ResponseYou've already chosen the best response.0
dw:1335658368972:dw
 one year ago

Rizki_ZhouBest ResponseYou've already chosen the best response.0
dw:1335658432599:dw
 one year ago

bridgetolivaresBest ResponseYou've already chosen the best response.0
thats not even an option.
 one year ago

asnaseerBest ResponseYou've already chosen the best response.0
first simplify the denominator  what do you get?
 one year ago

bridgetolivaresBest ResponseYou've already chosen the best response.0
the bottom numbers?
 one year ago

bridgetolivaresBest ResponseYou've already chosen the best response.0
oh, ok. one minute.
 one year ago

Rizki_ZhouBest ResponseYou've already chosen the best response.0
dw:1335658636849:dw
 one year ago

bridgetolivaresBest ResponseYou've already chosen the best response.0
i got 10 + 10i
 one year ago

asnaseerBest ResponseYou've already chosen the best response.0
that is not correct. (3 + 4i)  (2  5i) = 3 + 4i  2 + 5i = 1 + 9i
 one year ago

asnaseerBest ResponseYou've already chosen the best response.0
does that make sense?
 one year ago

bridgetolivaresBest ResponseYou've already chosen the best response.0
yeah, now it does. i was doing something completely different
 one year ago

asnaseerBest ResponseYou've already chosen the best response.0
ok, next you should be able to simplify the numerator (i.e. the number on the top)
 one year ago

asnaseerBest ResponseYou've already chosen the best response.0
do you know the square root of 49 is?
 one year ago

asnaseerBest ResponseYou've already chosen the best response.0
correct, so the square root of 49 will be?
 one year ago

bridgetolivaresBest ResponseYou've already chosen the best response.0
i got it from here thanks
 one year ago
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