Adrian G.

asked • 07/12/22

Evaluate the integral

∫ 5cos4 3x dx


A) 15/8 x+5/6 sin 6x+ 5/32 sin 12x+ C

B) 15/8 x+5/12 sin 6x+ 5/96 sin 12x+ C

C) 15/4 x+5/12 sin 3x+ 5/96 sin 6x+ C

D) 15/4 x+5/12 sin 3x+ 5/24 sin 12x+ C

1 Expert Answer

By:

Doug C. answered • 10/26/25

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