TS 2015
If 1, , mare the cube roots of unity and if a=w +2w2
-3 then a' + 12a2 + 48a + 3 =
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TS 2015
If 1, , mare the cube roots of unity and if a=w +2w2
-3 then a' + 12a2 + 48a + 3 =
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