Prove that tan4x=4tanx(1-tan²x)/1-6tan²x+tan⁴x.

Prove that tan4x=4tanx(1-tan²x)/1-6tan²x+tan⁴x.
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2. asked by Jack
3. 935 views
Tan4x=4tanx(1-tan^x)/1-6tan^x+tan^^x ,prove
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2. asked by Anonymous
3. 632 views
Prove that tan4x=(4tanx-tan^3x)/(1-6tan^2 x+tan^4 x)*note: the exponents are just numbers. there are no variables in the
1. 2 answers
2. asked by Anne
3. 1,455 views
rewrite:tan 4 X + tan 2 X/ 1 - (tan4X)(tan2X)
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2. asked by jan
3. 592 views
How to prove tan4x = 1-8 sin squared of cos squared of x
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2. asked by John
3. 456 views
INTEGRATE tan4x with respect to x
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2. asked by Anonymous
3. 514 views
Prove that cosec²x(tan²x-sin²x)=tan²x
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2. 155 views
find all solutions in interval [0,2pi]tan²x = -3/2 secx This question may look tricky, but its actually quite simple. First:
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2. asked by ethan
3. 742 views
how do i do i do y=cos(radt)+ rad(cost)?---- f(x) = (3x^2) (csc4x)^4 // f'(x)=? my notes say : f'(x) =
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2. asked by Laura
3. 438 views
f(x) = (3x^2) (csc4x)^4 // f'(x)=?my notes say : f'(x) = (3x^2)5(csc4x)^4(-csc(4x)(tan4x)(4)+(csc4x)^5(6) I redid it and i got :
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2. asked by Laura
3. 433 views