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CalebBeavers
 2 years ago
Best ResponseYou've already chosen the best response.1To solve you would take the square root of both sides, but you can not take the square root of a negative number. So there's no solution

mark_o.
 2 years ago
Best ResponseYou've already chosen the best response.1but if your subject require you to find the complex root you can also solve this

mark_o.
 2 years ago
Best ResponseYou've already chosen the best response.1its just it has no Real number solution root , but theres complex root, do you want me to show you?

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

mark_o.
 2 years ago
Best ResponseYou've already chosen the best response.1x^2=9 square root on both sides gives \[x=\sqrt{9}\] \[x=\sqrt{9(1)}\] \[x=+9 i and x=3 i\]

mark_o.
 2 years ago
Best ResponseYou've already chosen the best response.1im sorry thats x= plus or minus 3 i

mark_o.
 2 years ago
Best ResponseYou've already chosen the best response.1x= 3 i, x= 3 i thats your complex roots
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