A) \[\pm \,2\left( 1+i \right)\]
B) \[\pm \,2\left( 1-i \right)\]
C) \[\pm 2\left( 1\pm i \right)\]
D) None of these
Correct Answer: C
Solution :
[c] \[{{\left( -64 \right)}^{1/4}}={{2}^{3/2}}{{\left( -1 \right)}^{1/4}}\] roots \[\Rightarrow \text{ }2\left( 1\pm 1 \right),2\left( -1\pm 1 \right)\]You need to login to perform this action.
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