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29 votes
29 votes
answer you were looking for? Tap for more options... − ( − 6 ) ± √ − 6 2 − 4 ( − 2 ) ( 1 ) 2 ( − 2 ) - ( - 6 ) ± - 6 2 - 4 ( - 2 ) ( 1 ) 2 ( - 2 )

User Marcel Wolterbeek
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1 Answer

18 votes
18 votes

Answer:

cos

( 390 ) − 4 cot ( − 45 ) sin ( 330 )

Explanation:

User Keeer
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