Determine the value of Tan2x

find all solutions in interval [0,2pi]tan²x = -3/2 secx This question may look tricky, but its actually quite simple. First:
1. 0 answers
2. asked by ethan
3. 722 views
Prove that cosec²x(tan²x-sin²x)=tan²x
1. 1 answer
2. 145 views
Solve the equation on the interval [0, 2π).tan2x sin x = tan2x would it be 0, pi/2 ?
1. 1 answer
2. asked by Liz
3. 1,532 views
solve: tanx+tan2x+√3tanx tan2x=√3 (0<=x<=360)
1. 3 answers
2. asked by rabin
3. 4,826 views
Determine the value of Tan2x whenSinx = -12/13 and 3pi/2 < x < 2pi.
1. 1 answer
2. asked by Lisa
3. 997 views
1. If sec x + tan x = 3/2 and 0 ≤ x ≤ pi/2 then the value of sin x is...2. If 0 ≤ x ≤ pi/2 and tan²x + sec x = 5 then
1. 1 answer
2. asked by Patrick
3. 1,877 views
Simplify(tan 4X+tan 2x)/(1-(tan 4X)(tan2X))
1. 1 answer
2. asked by Jackson
3. 525 views
solve tan2x = -28/45Thank you
1. 1 answer
2. asked by Kevin
3. 380 views
is 2tanx the same as tan2x?
1. 1 answer
2. asked by anon
3. 1,409 views
TAN2X(1+COT2X)=1/1-SIN2X
1. 2 answers
2. asked by LAIBA saif
3. 115 views