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Sinz
Group Title
Add the complex expressions, and simplify.
(1 – 3.5i) + (3.6 + 6.5i)
 2 years ago
 2 years ago
Sinz Group Title
Add the complex expressions, and simplify. (1 – 3.5i) + (3.6 + 6.5i)
 2 years ago
 2 years ago

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Walleye Group TitleBest ResponseYou've already chosen the best response.0
ok distribute it out first and lets see what you get
 2 years ago

Sinz Group TitleBest ResponseYou've already chosen the best response.0
(1+3.6)  (3.5i+6.5i)
 2 years ago

Walleye Group TitleBest ResponseYou've already chosen the best response.0
nope here is how you distribute \[(a+b) * (c + d) = ac + ad + bc + bd\]
 2 years ago

Walleye Group TitleBest ResponseYou've already chosen the best response.0
does that help at all?
 2 years ago

Sinz Group TitleBest ResponseYou've already chosen the best response.0
yes I am sorry I am helping others and keeping up with my own
 2 years ago

Sinz Group TitleBest ResponseYou've already chosen the best response.0
13.5i + 3.6 + 6.5i = 1+3.6 *1+6.5i= 3.7 + 6.6i = 3.5i+3.6 * 3.5i+6.5i= 7.1i + 10i = 17i does that look right
 2 years ago

Sinz Group TitleBest ResponseYou've already chosen the best response.0
or is it confusing?
 2 years ago

Walleye Group TitleBest ResponseYou've already chosen the best response.0
I will tell you the answer is 4.6 + 3i
 2 years ago

Walleye Group TitleBest ResponseYou've already chosen the best response.0
lets double check your FOIL
 2 years ago

Sinz Group TitleBest ResponseYou've already chosen the best response.0
thank you was it that confusing?
 2 years ago

Tyler1992 Group TitleBest ResponseYou've already chosen the best response.1
All you do is add the real parts and then add the imaginary parts.. There shouldnt be any distributing
 2 years ago

Walleye Group TitleBest ResponseYou've already chosen the best response.0
You FOIL is very confusing haha.
 2 years ago

Sinz Group TitleBest ResponseYou've already chosen the best response.0
works lets double check
 2 years ago

Walleye Group TitleBest ResponseYou've already chosen the best response.0
Im really really sorry!!!!! I thought it was (1 – 3.5i) (3.6 + 6.5i) and not (1 – 3.5i) + (3.6 + 6.5i)
 2 years ago

Walleye Group TitleBest ResponseYou've already chosen the best response.0
tyler is right!
 2 years ago

Tyler1992 Group TitleBest ResponseYou've already chosen the best response.1
\[(1 + 3.6) + (3.5 + 6.5)i\]\[4.6 + 3i\]
 2 years ago

Sinz Group TitleBest ResponseYou've already chosen the best response.0
okay thank you tyler
 2 years ago

Sinz Group TitleBest ResponseYou've already chosen the best response.0
and you too Walleye
 2 years ago
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