2sec^2x - 3tanx - 5

2sec^2x -3tanx =5 for [0,2pi)
1. 2 answers
2. asked by tom
3. 923 views
2sec^2x - 3tanx - 5 = 0over the interval 0 to 2pi x= 1.14, 4.28, 5.68, and 2.54 right?
1. 2 answers
2. asked by tom
3. 965 views
2sec^2x -3tanx =5 for [0,2pi)Please solve for the values of x for me.
1. 2 answers
2. asked by tom
3. 479 views
2sec^2x - 3tanx - 5 = 0I got x= 1.24 radians x= 4.38 radians x= -0.74 radians x= -3.88 radians
1. 2 answers
2. asked by SkiMasktheSlumpGod
3. 426 views
Could someone please help with this question.State the properties of y = 2sec(-2x + 180°) + 3. My answer: First I graphed y =
1. 0 answers
2. asked by Matt
3. 605 views
Prove that the following Trigonometric Identity is valid:1/(sin⁡(y)-1)-1/(sin⁡(y)+1)=-2sec^2 (y) Please any help or clues on
1. 4 answers
2. asked by kat
3. 547 views
Am I right on this?2sec^2(2x)-8=0 2sec^2(2x)=8 divide by 2 sec^2(2x)=4 find square root sec(2x)=2 Now, would this simply be
1. 1 answer
2. asked by Alex
3. 450 views
if f(x)=3tanx +2
1. 2 answers
2. asked by pete
3. 323 views
Differentiate x-3+3tanx
1. 5 answers
2. asked by Sandra
3. 102 views
tan3x=(3tanx-tan^3x)/(1-3tan^2x)
1. 1 answer
2. asked by Mayna
3. 2,691 views