What is the value of: $8\sqrt{3} sin30^o tan 60^o - 3cos0^o +3sin^245^o+2cos^230?$

15 12 9 18

12

$8\sqrt{3} sin30^o tan 60^o - 3cos0^o +3sin^245^o+2cos^230?$ = 8 √3 × \(\frac{1}{2}\)  × √3 - 3 × 1 + 3 × \(\frac{1}{2}\) + 2 × (\(\frac{√3}{2}\))2 = 12 - 3 + \(\frac{3}{2}\)  + \(\frac{3}{2}\)  = \(\frac{18 + 3 + 3 }{2}\)  = 12