SOLUTION: csc^2 x - 3csc x = -2
Algebra.Com
Question 857686: csc^2 x - 3csc x = -2
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
csc^2 x - 3csc x = -2
1/sin^2(x) - 3/sin(x) =-2
(1-3sin(x))/sin^2(x) =-2
(1-3sin(x))=-2sin^2(x)
1-3sin(x) +2sin^2(x)=0
1-2sin(x)-sin(x)+2sin^2(x)=0
1(1-sin(x))-sin(x)(1-sin(x))=0
(1-sin(x))(1-sin(x))=0
(1-sin(x))^2=0
1-sin(x) =0
sin(x)=1
RELATED QUESTIONS
This expression can be expressed as the product of the factors??
2(radical... (answered by Edwin McCravy)
Solve {{{2cot^2(x)+3csc(x)=0}}} given that 0 ≤ x <... (answered by Edwin McCravy)
simplify sqrt x^2-9 as much as possible after substituting 3csc theta
I can only get... (answered by stanbon,harpazo)
2 cos x csc x = csc... (answered by lwsshak3)
Simplify... (answered by jsmallt9)
Solve for x.
3csc x - [1/cos x] =... (answered by ikleyn)
(csc^(2)(x)-cot^(2)(x))/(sin^(2)(x)) (answered by lwsshak3)
Graph y=3csc(x). Determine its period and... (answered by Alan3354)
prove csc(5pi/2... (answered by lwsshak3)