Judith D.
asked • 03/31/20Rewrite 3 tan (3x) in terms of tan x
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1 Expert Answer
John M. answered • 03/31/20
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3Tan(3x)
Using the equivalent formula:
= [3Tan(x) + Tan3(x) ] / [ 1 - 3 Tan2(x)
Justin B.
3{[3tan(x)-tan^3(x)]/1-3tan^2(x)}
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11/18/20
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Judith D.
answer: (9 tan(x)-3 tan^3(x))/1-3 tan^2(x)03/31/20