Mathematics
Senior High
√に3が着くとわからないです教えて欲しいです
(2) sin³ 0 + cos³ 0 = (sin 0 + cos 0 ) ³ - 3sin 0 cos 0 (sin 0 + cos 0 )
/5
3
3
-
2
√5
-3.
9
3
5/5
6/5
11/5
+
27
27
27
Answers
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