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sveta [45]
3 years ago
13

Please help me answer this problem

Mathematics
2 answers:
quester [9]3 years ago
5 0

answer

\sqrt{11} - \sqrt{31}i

explanation

note that i = \sqrt{-1} and that \sqrt{ab} =\sqrt{a} *\sqrt{b}

\sqrt{11} - \sqrt{-31}

= \sqrt{11} - \sqrt{31 * -1}

= \sqrt{11} - \sqrt{31}*\sqrt{-1}

= \sqrt{11} - \sqrt{31}i

note that the i is outside of the square root

Anna35 [415]3 years ago
4 0
Square root symbol 11 - i square root symbol 31
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