For the trig equation: 2sin(x)tan(x)

For the trig equation: 2sin(x)tan(x) = tan(x),Why can't I just divide both sides by tan(x) and be left to solve only 2sin(x)=1?
1. 3 answers
2. asked by Triple_A_Math
3. 373 views
Trig help... equation on the interval [0,2pi]?2sin^2(x)=sin(x)
1. 2 answers
2. asked by Sam
3. 521 views
2sin(x)cos(x)+cos(x)=0I'm looking for exact value solutions in [0, 3π] So I need to find general solutions to solve the
1. 6 answers
2. asked by Alex
3. 906 views
2sin(4x)[(cos(3/2)x)(cos(5x/2)-sin((15/4)x)]+xcan someone simplify this using trig identities?
1. 1 answer
2. asked by Brianna
3. 489 views
What is the shift along x of the following trig functions?y = (3sinx/2) + 4 y = -2sin(x)-4 y = sin(-3x + 3)
1. 0 answers
2. asked by Amandeep
3. 457 views
What kind of reflections are the following trig functions?y = 3cos(x-1) y = sin(-3x+3) y = -2sin(x)-4
1. 0 answers
2. asked by Joshua
3. 459 views
how would you solve for x:(3)^.5sin(2x)-2cos(2x)+2sin^2(x)=1 using trig identites. please help
1. 1 answer
2. asked by mike
3. 508 views
Solve.2sin(2ƒÆ) + �ã3 = 0 interval [0, 2ƒÎ) How do I start this? I feel like maybe Trig Identities, but I'm not really
1. 2 answers
2. asked by Josh
3. 581 views
How do you solve this trig identity problem without factoring?I just used @ to represent theta: sin^4@ + 2sin^2@cos^2@ + cos^4@
1. 2 answers
2. asked by Sammy
3. 562 views
trig question2sin^2x+sinx-6=0 how to solve for x when the restriction is x is greater than or equal to zero but less than 2pi
1. 2 answers
2. asked by H
3. 989 views