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InsanelyChaotic
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Please help me? :)
Rationalize the denominator of √49/(72i)  (4+9i)
My answer: 49+21i/58
 one year ago
 one year ago
InsanelyChaotic Group Title
Please help me? :) Rationalize the denominator of √49/(72i)  (4+9i) My answer: 49+21i/58
 one year ago
 one year ago

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RajshikharGupta Group TitleBest ResponseYou've already chosen the best response.0
plz put brackets after each expression so that ur ques get clear to me
 one year ago

InsanelyChaotic Group TitleBest ResponseYou've already chosen the best response.0
ok koala ;0
 one year ago

mark_o. Group TitleBest ResponseYou've already chosen the best response.1
√49/(72i)  (4+9i) is this like this? \[\sqrt{(\frac{ 49 }{ 72i })}(4+9i)?\]
 one year ago

mark_o. Group TitleBest ResponseYou've already chosen the best response.1
or is it like this? \[\sqrt{\frac{ 49 }{ 72i }(4+9i)}?\]
 one year ago

InsanelyChaotic Group TitleBest ResponseYou've already chosen the best response.0
yes!!! :))
 one year ago

mark_o. Group TitleBest ResponseYou've already chosen the best response.1
or is it like this? \[\sqrt{\frac{ 49 }{(72i)(4+9i) }}\]?
 one year ago

mark_o. Group TitleBest ResponseYou've already chosen the best response.1
which one now? the first, second or the third?
 one year ago

InsanelyChaotic Group TitleBest ResponseYou've already chosen the best response.0
the former was correct ;)
 one year ago

InsanelyChaotic Group TitleBest ResponseYou've already chosen the best response.0
the first one :)
 one year ago

mark_o. Group TitleBest ResponseYou've already chosen the best response.1
ok the first one is \[\sqrt{\frac{ 49 }{ 72i }( \frac{ 7+2i }{ 7+2i })}(4+9i)\] \[\sqrt{\frac{ 49(7+2i) }{ 494i ^{2} }}(4+9i)\] \[\sqrt{\frac{ 49(7+2i) }{ 494(1) }}(4+9i)\] can you further simplify them ?
 one year ago

InsanelyChaotic Group TitleBest ResponseYou've already chosen the best response.0
No
 one year ago

mark_o. Group TitleBest ResponseYou've already chosen the best response.1
= sqrt[(34398i)/53](4+9i) =sqrt[6.4721.85i](4+9i)
 one year ago

mark_o. Group TitleBest ResponseYou've already chosen the best response.1
ok i think we cant simplify them any more :D
 one year ago

InsanelyChaotic Group TitleBest ResponseYou've already chosen the best response.0
thank you kind sir!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11111
 one year ago

mark_o. Group TitleBest ResponseYou've already chosen the best response.1
ok YW have fun now and good luck ... :D
 one year ago
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