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anonymous
 one year ago
simplify
anonymous
 one year ago
simplify

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1438029178146:dw

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1multiply denominator and number by the conjugate of 2+7i

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1what is the conjugate of 2+7i ? do you know ?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1yep right so multiply \[\huge\rm \frac{ 2 }{ 2+7i } \times \frac{ 27i }{ 27i }\] multiply numerator by numerator and denominator by denominator

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0is the answer ???dw:1438033232517:dw

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1how did you get 8 at the numerator ?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1\[\huge\rm \frac{ 2 }{ 2+7i } \times \frac{ 27i }{ 27i }\] \[\frac{ 2(27i) }{ (2+7i)(27i) }\] distribute parentheses by 2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1438034776416:dw

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1please try to solve it i know those are the options ...... so better to solve than guessing

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thats the only answer that has 4 in it

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1438035370710:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1438035413441:dw

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1my mistake i typed 2 instead 4 sorry about that

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1so first time you got it right

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1well there is 4 in the original question i typed 2 and u didn't correct me ..

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so the answer is 828i over 53?
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