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DanielAcedo
 2 years ago
How do I simplify the expression 4+√4+i
i being an imaginary number.
DanielAcedo
 2 years ago
How do I simplify the expression 4+√4+i i being an imaginary number.

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LogicalApple
 2 years ago
Best ResponseYou've already chosen the best response.1Is that \[4 + \sqrt{4} + i\] or \[4 + \sqrt{4 + i}\]

LogicalApple
 2 years ago
Best ResponseYou've already chosen the best response.1Oh ok, thank you. Would you agree that \[\sqrt{4} = \sqrt{(1)(4)} = \sqrt{1} * \sqrt{4}\]

LogicalApple
 2 years ago
Best ResponseYou've already chosen the best response.1And \[\sqrt{1} = i\]

DanielAcedo
 2 years ago
Best ResponseYou've already chosen the best response.0Yes, isnt also i^2 1

LogicalApple
 2 years ago
Best ResponseYou've already chosen the best response.1That is true as well

LogicalApple
 2 years ago
Best ResponseYou've already chosen the best response.1So we see how \[\sqrt{4} = \sqrt{1} * \sqrt{4} = i * 2 = 2i\]

DanielAcedo
 2 years ago
Best ResponseYou've already chosen the best response.0So would my answer be 4+3i ?

LogicalApple
 2 years ago
Best ResponseYou've already chosen the best response.1Yes, that is right
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